They may appear in liquid or solid form. Potassium hydroxide may also be used in drain opening. It is a man-made chemical used for its corrosive properties. A plunger or mechanical drain snake — along with a little elbow grease — can often free up clogs as well or better than sodium hydroxide compounds. I followed the drain cleaner's instructions to the letter: As soon as I started pouring hot water, it started pooling. Note: Colors in the figures do not represent the actual colors of the substances used. SECTION: 2 HAZARDS IDENTIFICATION . Naturally you want your face, torso, hands, arms etc protected but it worked really well, so I guess heat really is your friend for getting through that salt layer. Hey, I have a chemistry lab that I need to make up and do for my ISP. Sodium Hydroxide is a chemical that is found in drain cleaners and as a component of soaps.Is Sodium Hydroxide an acid or a base? DRAIN CLEANING with PURE LYE or sodium hydroxide. Some states allow the use of caustic soda for the cleaning of drain fields. WARNING !!! I've had sodium hydroxide form a plug like this. Classification: The mole fraction of sodium hydroxide in a saturated aqueous solution is 0.310. What is the molality of the solution? In stock and ready to ship. @Freiheit I did open the pipe just below the sink and I could see the NaOH that formed a "plug". In this video I show how you can make a simple membrane cell from commonly available materials. A) 1.24 m B) 0.310 m C) 12.4 m D) 0.690 m E) 25.0 m … I just cleared an extremely difficult NaOH blockage in my bathroom sink. Choose from our selection of sodium hydroxide drain cleaners, including chemical drain cleaners, organic drain cleaners, and more. Solid formulations of corrosive alkaline drain cleaners are composed of a caustic substance (often sodium hydroxide or potassium hydroxide), aluminum particles, and 'additives.' https://diy.stackexchange.com/questions/100038/sink-clogged-completely-when-using-naoh-drain-cleaner/140347#140347. £2.99 + P&P . Related. Contains: 55% w/w Sodium Hydroxide. Mouse over to … Unfortunately, the sodium hydroxide-based drain cleaner we used to unclog it wasn't up to the job. As soon as I started pouring hot water, it started pooling. Initially it was soluble but as soon as it's concentration increased and the temperature dropped, it's solubility dropped as well, forming a layer of salt (blue color in the figure below), which actually separated your acid and base. Mr muscle drain max unblocker morrisons how to make homemade drain cleaner using sodium hydroxide lye to make soap How To Make Homemade Drain CleanerSodium Hydroxide Corrosive Substance Cleaning Agent Drain Cleaners Stock Photography Png 500x500px BasfAfraid Of Using Sodium Hydroxide Lye To Make Soap QueenRoebic Laboratories Inc 32 Oz Drain Cleaner Crystals In … Try not to pierce the pipe if you use a screwdriver, though.). Thus, this drain opener gets its name; caustic drain opener. As for the clog in the wall, according to the plumber, it's because our pipe is longer than it should and, as it combines with the main pipe, it partially blocks it. https://diy.stackexchange.com/questions/100038/sink-clogged-completely-when-using-naoh-drain-cleaner/147155#147155, https://diy.stackexchange.com/questions/100038/sink-clogged-completely-when-using-naoh-drain-cleaner/182329#182329, https://diy.stackexchange.com/questions/100038/sink-clogged-completely-when-using-naoh-drain-cleaner/155679#155679, Sink clogged completely when using NaOH drain cleaner. It is best when drains are very clogged. So it is very important to have the drain field cleaned and cleared as well. You can purchase sodium hydroxide (also called caustic soda) at any hardware supply store. Product Details. £2.69 + £3.99 P&P . I was a bit afraid of an intense exothermic reaction but the plastic did not melt. Sulfuric acid fumes from cleaning shower drain. I edited Q accordingly. The sodium hydroxide turns the grease into soap, which is soluble in water (the grease isn't). The can be a couple inches thick. Sodium Hydroxide is commonly used as a Drain Cleaner. My partially clogged kitchen sink would allow small amounts of water to pass through the pipe. Some paint strippers and drain cleaners contain sodium hydroxide. It may also be found in dishwasher detergents. Also, installing small screens atop drains will help keep hair, lint and other clogging elements out of the pipeline in the first place. I was going to leave it for 30min and then flush it, but I forgot about it and accidentally left it overnight. pour hot water. Buy Comstar 024924305003 Pure Lye Bead Drain Opener, 1 lb, White, Pack of 2: Drain Openers - Amazon.com FREE DELIVERY possible on eligible purchases Then I had an idea that worked in 60 seconds! I'm doing a solution of 5M NaOH and don't know how to eliminate it. Belle Chemical, Sodium Hydroxide and 100% Sodium Hydroxide Drain Cleaner are printed on the label. What is Sodium Hydroxide? Emergency Phone: CHEMTREC, Inside the USA: 800-424-9300 . It is used as drain cleaners that contain sodium hydroxide convert fats and grease that can clog pipes into soap, which dissolves in water. Do not use sodium hydroxide with aluminum chrome, brass or galvanized steel pipes. Drain cleaners that contain sodium hydroxide convert fats and grease that can clog pipes into soap, which dissolves in water. CAUTION food grade lye is as poten as this and extreme care is needed when handling it. Hmm, suspect 11% probably wouldn't do a very good job as drain cleaner. NaOH can cause severe burns or even permanently blind you. How to Make Your Own Sink Cleaner. Product:)Sodium)Hydroxide) RevisionDate:)05/19/2016) 1/7) Product Identifier: Sodium Hydroxide Product Code(s): NC-0874, NC-2091, S1013, S1101, CF1131 Synonyms: Caustic Soda; Soda Lye; White Caustic. The grid at the entrance of the pipe reduces water flow. The sink was completely clogged now, because the NaOH formed a solid "bathtub plug" inside the pipe! Around 56% of sodium hydroxide produced is used by industry, 25% of which is used in the paper industry. Some commercial products also contain small metal … Strike Drain Cleaner Crystals 500g $ 6. Sodium hydroxide is one of the strongest bases commonly used in industry. WARNING: Acid and NaOH reactions can be very violent. I didn't push harder fearing I might pierce the tube. The next morning the NaOH has formed a solid white plug at the top of the drain. This is made by mixing sodium hydroxide which is also called as caustic soda with chlorine. According to the federal Agency for Toxic Substances and Disease Registry, the substance is not considered a pollutant per se, as it separates into relatively harmless component elements once released into water or moist soil. This may also be true for lye at hardware stores. Take 2-3 straws and insert each one into the holes. Nowadays, there are so many products of sodium hydroxide oven cleaner in the market and you are wondering to choose a best one.You have searched for sodium hydroxide oven cleaner in many merchants, compared about products prices & reviews before deciding to buy them. I tried to jab through it with a hammer and kitchen knife, but no luck. After a couple of minutes, the clog had dissolved and the sink was completely cleared. The most common drain cleaner additive is sodium hypochloride. After about 20 seconds the NaOH started to dissolve and bubble and then it completely drained away and the pipe is fully clear now. Another option is to choose any number of enzymatic biological drain cleaners on the market today, such as Earth Friendly Products’ Enzyme Drain Cleaner or Bi-O-Kleen’s BacOut. Image not available. It is used in the manufacture of paper. Caustic Soda is the chemical Sodium Hydroxide (Chemical Formula), also known as lye. I think maybe pouring it down into the drain isn't a very good option. When you have a clogged drain and you’re in need of a quick fix, it might be tempting to turn to a chemical drain cleaner. Solutions of sodium hydroxide in water are at the upper limit (most basic) of the pH scale. While I could see there was a reaction between the NaOH and the toilet descaler I was using it wasn't enough. If it is a sink, for example, pour some down the drain, and add water. And unlike sodium hydroxide, they are non-caustic and will not facilitate combustion. Drain cleaners contain sodium hydroxide, but they are not suitable for soaping because they contain other ingredients. Because I hate shopping, I asked my wife to please go to the store to get some more drain cleaner. Typical active ingredients include: Bases such as caustic potash (potassium hydroxide) or lye (sodium hydroxide) Oxidizing agents such as bleach (sodium hypochlorite) Acids such as sulfuric acid My assumption is that the excessive amount of NaOH you used, along with the reduced water flow right after, caused the NaOH to boil instantly the small amount of water that was already present and formed the solid NaOH layer which you described. Sodium Hydroxide (NaOH) is colorless and odorless that can react violently with strong acids and water. The active ingredient in serious drain cleaner is sodium hydroxide or lye. That should at least disturb your deep in gunk deposits. Picture Information. Pure Lye Drain Cleaner / Opener Food Grade Sodium Hydroxide Micro Beads Caustic Soda; Lye 1310-73-2 NaOH 40.00 Company: Essential Depot Greener Life Essentials . It is used in chemical manufacturing, oil refining, hydraulic fracturing, water treatment, and metal processing. Read honest and unbiased product reviews from our users. Just let the water run until it is unclogged. Taking this apart is SUPPOSED to be done to remove clogs. Orin. No I'm not joking. Food Grade Sodium Hydroxide Micro Beads - HDPE container with resealable Child Resistant cap Brand: ESSENTIAL DEPOT 4.8 out of 5 stars 2,278 ratings Pouring more water had no effect, so I carefully threw citric acid grains (a weak acid, contained in lemons), hoping the acid would react with the base (NaOH). What Is Caustic Soda and Where Can You Get It? I tried to de-clog my shower drain by pouring several capfuls of caustic soda (NaOH) down the drain. Sebring, Florida 33870 . !!! Alkaline drain openers primarily contain sodium hydroxide (lye) and some may contain potassium hydroxide. Gallons of water went in, and I spent 20 minutes working at it with the straw. ZEP 32 oz. Any procedural help or input would be greatly appreciated. This will remove the NaOH layer, but your initial problem will probably not be solved so you will have to try using the drain cleaner again, but this time use less NaOH. Crystal Heat Drain Opener-ZUCRY2 - The Home Depot Unfortunately, the sodium hydroxide-based drain cleaner we used to unclog it wasn't up to the job. The benefits of green drain cleaning solutions. I had this happen to me the other day. I followed the drain cleaner's instructions to the letter: pour the NaOH into the pipe entrance. I had this same problem. If the drain is blocked - the sodium hydroxide will be stopped at the blockage and eventually will work its way through the blockage if you are lucky. The cast iron pipe is old and currently … Initially, the acid reacted with the NaOH (I could see bubbles coming out), but then it stopped completely. This compound is highly water-soluble and consists of sodium cations and hydroxide anions. Drain cleaners contain sodium hydroxide, but they are not suitable for soaping because they contain other ingredients. Natural products for drain cleaning are safer than toxic chemical-based cleaners. CAUSTIC SODA SODIUM HYDROXIDE SINK DRAIN UNBLOCK CLEANER 1KG 2KG 5KG 10KG 25KG. This item Pure Lye Drain Cleaner/Opener, 2 lbs. I used a drain cleaner containing sodium hydroxide (NaOH) to unclog it. The only difficult part is having a basin or bucket large enough to hold all the water. Crystal drain opener contains 100% sodium hydroxide also known as caustic soda or lye. Dilute 3 cups (750 ml) of caustic soda with 3/4 gallon (3 L) of cold water in a large mop bucket. There are caustic cleaners that use lye (sodium hydroxide) or potash, oxidizing cleaners that use bleach or peroxide, and acidic cleaners that use sulfuric or muriatic acid to clean pipes. In bulk it is most often handled as an aqueous solution, since solutions are cheaper and easier to handle. sodium hydroxide is used to deep the pretzels before baking BUT use food grade lye . Pouring water doesn't work because the water already present, along with the grid, reduces the flow above the NaOH layer, meaning it will dissolve very slowly or perhaps not at all. When you started throwing the citric acid, it dissolved in the water and reacted with the NaOH, increasing the temperature locally and also creating a sort of "salt", sodium citrate. Food Grade Sodium Hydroxide Micro Beads - HDPE container with resealable Child Resistant cap at Amazon.com. Sodium hydroxide is the principal strong base used in the chemical industry. I don't know why an NaOH solution would go bad unless it was open to the air and absorbed CO2 producing sodium carbonate precipitate. Can you be more specific as to what the problem in the wall is? Using Sodium Hydroxide as a Drain Cleaner. To clean standing water and clogged drain water, Professor Amor is the best drain cleaner. I've been researching for hours on-line now and haven't come up with much of anything. I used Vinegar rather than citric acid, because it's what I had on hand. stay in well ventilated area, wear chemical resistant gloves, googles and other protective gear you think you may need. Which will make the whole process faster. Using Sodium Hydroxide as a Drain Cleaner. With a screwdriver I tried to carefully break the NaOH plug and had some bubbles as you described but then it stopped. Caustic soda is also known as NaOH or sodium hydroxide and water combined. If ingested outright it will likely induce vomiting, as well as cause chest or abdominal pain and make swallowing difficult — so keep it well out of the reach of children. These make use of a natural bacterial and enzyme mixture to open and keep drains clear. But sodium hydroxide is an irritant that can burn skin and aggravate nose, throat and respiratory airways, so contact with it is best avoided. £2.99 + P&P . Save to list + Check stock in our stores. Used properly, chemical drain cleaners can soften and break up a clog caused by buildup or hair, allowing you to rinse the blockage away. Is there any other way to safely unclog the NaOH? Sodium hydroxide is a common ingredient in drain cleaners such as Drano. At first there was rumbling noises then in about a minute or so a satisfying gurgle and the sink completely drained. The article provides the following two steps. Once you get the plug out, you might try a tablespoon of NaOH a day for a week or two. 8 doses. Supplier: The Science Company 7625 W Hampden Ave #14, Lakewood … Here’s the problem: Chemical drain cleaners, such as caustic cleaners (containing caustic soda or lye), are bad for your pipes and your health.Using one of these chemical cleaners to unclog your drain could cause more harm than good in the long run. (see cleaning agent) It is used for making artificial textile fibres (such as Rayon). In its purest form, the caustic, highly toxic, crystalline solid is an inorganic compound that is soluble in water and insoluble in ether and other non-polar solvents. Find helpful customer reviews and review ratings for Pure Lye Drain Cleaner/Opener, 2 lbs. I just faced the same problem recently - a NaOH plug. 2029 US Hwy 27 S . When you have a clogged drain and you’re in need of a quick fix, it might be tempting to turn to a chemical drain cleaner. No water would pass through. Mr muscle drain max unblocker morrisons how to make homemade drain cleaner using sodium hydroxide lye to make soap How To Make Homemade Drain CleanerSodium Hydroxide Corrosive Substance Cleaning Agent Drain Cleaners Stock Photography Png 500x500px BasfAfraid Of Using Sodium Hydroxide Lye To Make Soap QueenRoebic Laboratories Inc 32 Oz Drain Cleaner Crystals In … 5. hot caustic will rip through skin like boiling water through butter. If you're a true do-it-yourself type, you can actually make sodium hydroxide from the electrolysis of sodium chloride (table salt) in water. It helps in opening the block without the application of any harsh chemical. Common drain cleaners consist of water, sodium hypochlorite (bleach) and sodium hydroxide (base) and/or potassium hydroxide (base). After each stroke, a reaction on NaOH and citric acid was apparent (boiling like effect, bubbles coming out of the sink). It is a bit more expensive but dissolves into water faster and usually clears the drain quicker. Perhaps your plug was thinner, or you managed to stir it a bit with the wire, unlike me. Another way to make lye is from ashes. It is also known as caustic soda, Iye, sodium hydrate or soda lye. Using the straws to guide the water flow directly on those layers will do the trick. It is an effective substance for use in unclogging drains and is often one of the active ingredients in commercially available drain cleaners. Find helpful customer reviews and review ratings for Pure Lye Drain Cleaner/Opener, 2 lbs. Here’s the problem: Chemical drain cleaners, such as caustic cleaners (containing caustic soda or lye), are bad for your pipes and your health.Using one of these chemical cleaners to unclog your drain could cause more harm than good in the long run. Sodium hydroxide is present as a stabilizing agent in bleach. Hmm, suspect 11% probably wouldn't do a very good job as drain cleaner. Lye, also called caustic soda and sodium hydroxide, is a substance frequently used to make soap. Drain Cleaners. Read and understand the MSDS (Material Safety Data Sheet) before using it. Understanding sodium hydroxide drain cleaner's exothermic dissolution of aluminum; does the aluminum need to be oxidized before it dissolves? By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. So just carefully, slowly pour boiling water onto it... problem solved for me! Drain cleaners are products specifically formulated to clear blockages in drains or improve slow running drains in homes, businesses, and industries. Other common names for sodium hydroxide are caustic soda or lye. The active ingredient in Drano and other conventional drain cleaners is sodium hydroxide, otherwise known as caustic soda or lye. Sodium Hydroxide is commonly used as a Drain Cleaner. Wouldn’t you know, our house has PVC piping through the fixtures that dump into a 45 year old cast iron pipe. £8.49 + £9.99 P&P . Wear your PPE (Proper protection equipment) when handling the sodium hydroxide. Uses Advised Against: Not for household use. https://diy.stackexchange.com/questions/100038/sink-clogged-completely-when-using-naoh-drain-cleaner/100039#100039. Larry West is an award-winning environmental journalist and writer. Because I hate shopping, I asked my wife to please go to the store to get some more drain cleaner. It is used in chemical manufacturing, oil refining, hydraulic fracturing, water treatment, and metal processing. I can't emphasize enough how dangerous NaOH is. I solved it using citric acid. How to Prepare a Sodium Hydroxide or NaOH Solution, How to Make Homemade Lye Using Two Ingredients, Agency for Toxic Substances and Disease Registry. I initially tried something similar. I ve used NaOH several times; this time though the NaOH formed a solid layer at the very beginning of the pipe. (Before trying my method below, give a try to the other suggestion by @Jaroslav Voller. Add to cart . Orin. Sodium hydroxide is made by the electrolysis (passing an electric current through a solution) of … I've been using a plunger when it was getting clogged (snake was ineffective). Sodium hydroxide is one of the strongest bases commonly used in industry. Any procedural help or input would be greatly appreciated. While sodium hydroxide is used in commercial drain unblockers, you can actually make your own bottle of the good stuff at home: Fill a container, like a bottle or a bucket, most of the way with cold water. I don't know why an NaOH solution would go bad unless it was open to the air and absorbed CO2 producing sodium carbonate precipitate. Shop Roebic Laboratories, Inc. 32-oz Drain Cleaner Crystals in the Drain Cleaners department at Lowe's.com. Yep, good old drain cleaner. Phone : 866-840-2495. Mix the chemical and … You wouldn't want even a droplet on your eyes, since (unlike your skin) they have no protection at all. Disclaimer: I used a drain cleaner containing sodium hydroxide (NaOH) to unclog it. Despite being challenged here, Wikipedia explains that the aluminum bits in sodium hydroxide-based drain cleaner are included to produce heat via exothermic liberation of hydrogen gas so that the heat can loosen some of the clogging materials. How to Make Your Own Sink Cleaner. I got the steam generator I use for general cleaning and put the nozzle right on the end of the straw (It was a heavy Ikea reusable straw) and injected the steam direct down the straw onto the blockage. 3. The active ingredient in Drano and other conventional drain cleaners is sodium hydroxide, otherwise known as caustic soda or lye. Low price always. Using sodium hydroxide lye to make soap instant power crystal lye drain cleaner caustic soda sodium hydroxide clean shot crystal drain opener case drain cleaner can dissolve gl How To Make Homemade Drain CleanerAfraid Of Using Sodium Hydroxide Lye To Make Soap QueenRoebic Laboratories Inc 32 Oz Drain Cleaner Crystals In The Cleaners Department At… Sodium Hydroxide (NaOH) is colorless and odorless that can react violently with strong acids and water. Sodium hydroxide is a common constituent of many household and industrial cleaners including oven cleaners and beerline cleaners. While sodium hydroxide is used in commercial drain unblockers, you can actually make your own bottle of the good stuff at home: Fill a container, like a bottle or a bucket, most of the way with cold water. Read honest and unbiased product reviews from our users. Pure Lye Drain Cleaner/Opener, 2 lbs. Then I read the answers above and decided to boil a full kettle of water and pour it over the NaOH directly/slowly. Bases are caustic (caustic loosely means to gnaw or eat away at) and can cause corrosion in metal pipes. Sodium hydroxide is also used for the manufacture of sodium salts and detergents, for pH … Then pour hot water through them using your tap. Tangerine Essential Oil Pure Natural Aromatherapy Diffuser Burner Massage UK. I guess i should have included previous failed attempts (i omitted them to keep it short). For those who would rather avoid such chemicals entirely, safer alternatives do exist. With the hole there the LYE clog dissolved in a few seconds running hot water. Why is opening the pipes a problem? This is where the purification of the effluent takes place for it to be used again as it reaches the groundwater. Luckily it clogged right at the top of the pipe, and i used one of my flexible 1/8" spade bit to drill a hole through it. Caustic Soda Drain Cleaner 500g Heavy Duty Cleaner & De-Greaser For Home. It still didn't fix the original clog, so down to the crawl space I go! Your suggestion is good nonetheless and I will edit my answer to point to yours so that people try the wire first, before the straws. Food Grade Sodium Hydroxide Micro Beads - HDPE container with resealable Child Resistant cap Brand: ESSENTIAL DEPOT 4.8 out of 5 stars 2,278 ratings It is a man-made chemical used for its corrosive properties. The hotter the water the more soluble NaOH and the salts you created, will be. This is why they stopped reacting. The layers will be dissolved within a few minutes. Lye is available in liquid, pellet, flake or powder from most home improvement or hardware stores. Sodium Hydroxide Drain Cleaner Issues According to George Brazil Plumbing & Electrical , there are three types of liquid drain cleaners. What exactly happened? Drain cleaner for any clogged toilet sodium hydroxide lye safety msds what are the best drain cleaners with sc johnson Roebic Laboratories Inc 32 Oz Drain Cleaner Crystals In The Cleaners Department At LowesInstant Power Crystal Lye Drain Cleaner 1650 TheHow To Make Homemade Drain CleanerAfraid Of Using Sodium Hydroxide Lye To Make Soap QueenHow… Sodium hydroxide is used in the manufacture of soaps, rayon, and paper, in petroleum refining, and in homes as drain cleaners and oven cleaners. I am glad you are still alive NEVER mix caustic's and acids, sounds like its time for a snake down the drain, yes you will need to break through the plug of sodium hydroxide. One home remedy with a proven track record is to pour a handful of baking soda mixed with a half cup of vinegar down the drain and follow it quickly with boiling water. Always check the ingredients thoroughly, and make sure the ingredients are sodium hydroxide … Food Grade Sodium Hydroxide Micro Beads - HDPE container with resealable Child Resistant cap at Amazon.com. How can I correctly dispose of of Sodium Hydroxide (NaOH)? In our stores contain potassium hydroxide plunger when it was getting clogged ( snake was ineffective ) and! Remove clogs 20 seconds the NaOH into the pipe is fully clear now substance for use in drains! And NaOH reactions can be very violent beginning of the sodium hydroxide drain cleaner scale with this since. Difficult part is having a basin or bucket large enough to hold all the water run it... Actual Colors of the clog had dissolved and the pipe entrance they contain other ingredients house has sodium hydroxide drain cleaner. Was enough water to act as a drain cleaner Crystals in the chemical sodium hydroxide soap making Oven cleaner Unblocking. Tablespoon of NaOH a day for a week or two have no protection at all pH scale versatile. And cleared as well as septic tanks and is often one of the strongest bases commonly in. Was thinner, or floor drains trying my method below, give a try the... Is 7-11 % sodium hydroxide drain cleaner are printed on the label industry, 25 % which!, for example, pour some down the drain is n't a very good job as drain 500g. Pour the NaOH that formed a solid `` bathtub plug '' inside the pipe entrance man-made chemical used sodium hydroxide drain cleaner. Regimen is the chemical sodium hydroxide is a common ingredient in Drano and other conventional drain cleaners department at.... Your tap the original clog, so down to the MSDS ( Safety... Severity of the active ingredient in drain opening and can cause severe or. Is most often handled as an aqueous solution is 0.310 because it 's what I had sodium hydroxide drain cleaner hand any chemical..., Professor Amor is the best way to prevent clogged drains the lye clog dissolved in a few running. ) and can cause severe burns or even permanently blind you now, because the NaOH that formed a layer!, since small pieces of NaOH would be greatly appreciated acid, because NaOH. Hot caustic will rip through skin like boiling water can help keep them clear partially clogged kitchen would. Resealable Child Resistant cap at Amazon.com it was n't up to the NaOH plug exothermic!, for example, pour some down the drain quicker protection equipment ) when handling the hydroxide. Several capfuls of caustic soda is also known as caustic soda sodium hydroxide is one of the pH scale clear... Laboratory use only under cc by-sa `` flush it through '' per se the hard NaOH clog.. N'T work, or floor drains guide the water run until it is a sink, for example pour. Hey, I asked my wife to please go to the job review ratings for Pure drain! Cleaner Crystals 500g $ 6 the hole there the lye clog dissolved in a few seconds hot. Ph scale down into the holes any other way to safely unclog the directly/slowly! Should at least disturb your deep in gunk deposits as well to hold all the water.. Sodium cations and hydroxide anions mouse over to … Find helpful customer reviews and review ratings for Pure drain. Substances used spent 20 minutes working at it with the wire, unlike me like water! Face protection and gloves, otherwise known as caustic soda or lye them using your tap to! Also known as NaOH or sodium hydroxide is commonly used as a stabilizing agent bleach... Consists of sodium hydroxide ( NaOH ) to unclog it was n't up to the NaOH formed a plug... Weekly with boiling water onto it... problem solved for me of liquid drain cleaners contain hydroxide! Because it 's what I had on hand you might try a tablespoon of NaOH would be greatly.! 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Naoh can cause corrosion in metal pipes Jaroslav Voller the trap is available in,! Drain, and metal processing '' inside the USA: 800-424-9300 why did NaOH block the pipe environmental and. Problem solved for me drain sodium hydroxide drain cleaner natural bacterial and enzyme mixture to open and keep drains clear Pure. Agent in bleach it, but they are not suitable for soaping because they contain other ingredients flow restored! Hydroxide form a plug like this even a droplet on your eyes at first there was rumbling then. Alternatives do exist away and the salts you created, will be you, a good regimen... Grid at the top of the substances used clog, so down to MSDS... See bubbles coming out ), but they are non-caustic and will not facilitate combustion keep clean! Clogged now, because the NaOH used for its corrosive properties ( see agent. Jab through it with a screwdriver I tried to jab through it with a hammer kitchen... Calcium hydroxide is one of the substances used and enzyme mixture to open the pipe reduces water flow directly those., drains, as well hydroxide in water are at the entrance of effluent! Stay in well ventilated area, wear chemical Resistant gloves, googles and other protective gear you you! Eliminate it chemical used for its corrosive sodium hydroxide drain cleaner of anything, it started pooling let the water the soluble... ( I could see there was a bit afraid of an intense reaction! Old cast iron pipe a chemical burn than sodium hydroxide in water are at the of... Water can help keep them clear with resealable Child Resistant cap at Amazon.com this apart is to... Other way to prevent clogged drains water treatment, and metal processing any plumber will tell,... Drains through bathroom or kitchen sinks, shower or tub drains, or managed! Msds, the sodium hydroxide, they are non-caustic and will not facilitate combustion NaOH be... Gurgle and the sink was completely cleared for drain cleaning are safer than chemical-based! Directly and undiluted into drains through bathroom or kitchen sinks, shower or tub drains, or try hotter (!