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.
Is lye bad for drain pipes?
Reactions of Lye and PVC Since lye is so basic and caustic, it can harm PVC piping. The chemical should not react with the surface of the PVC piping, but if used incorrectly at high concentrations, it could eat away at a crack or flaw in the piping, causing it to fail.
Is lye safe for PVC pipes?
A: In general it is safe to use on PVC pipe. The active ingredient in Drano is sodium hydroxide (lye) and it doesn’t react chemically with the plastic pipe. The active ingredient in Drano is sodium hydroxide (lye) and it doesn’t react chemically with the plastic pipe.
Will lye damage cast iron pipes?
Lye should not be used to clean enameled cast iron pieces; it will dull the finish. Lye can safely be used to clean nickel or chrome plated pieces.
Is lye safe for galvanized pipes?
But they’re very corrosive to pipes (including galvanized steel, copper, and iron) as well as fixtures and fittings. Lye drain cleaners also release heat (as do acid-based products) that softens and deforms plastic pipes.
What acid do plumbers use to unclog drains?
Hydrochloric acid, also known as muriatic acid, is the most common acid used by plumbers to unclog drains.
Does lye eat through plastic?
Plastic. The right kind of plastic container is the best choice for mixing and storing lye solution. Some plastics are resistant to alkali, others are not, so it is important to KNOW, not guess, what a plastic container is made of.
How do you dissolve hardened lye?
Caustic soda is alkaline and vinegar is acidic, so it makes sense at first glance to pour vinegar into the drain and let it react with the hardened material to produce a salt that is far less harmful and will dissolve in water.
How do you make drain cleaner with lye?
Using a plastic spoon, pour a few tablespoonfuls of lye directly into the drain hole. Then, pour in about a quarter cup of water to disperse the lye as far as it can go. Leave it to do its job for a half hour or so then flush the drain with hot water.
Does caustic soda damage PVC pipes?
It doesn’t matter what type of pipes you have, either: Chemical drain cleaners can damage PVC, galvanized steel, copper and iron pipes. In the case of plastic pipes, the caustic materials can cause a chemical reaction, which produces heat and can melt or warp the pipe.
Can you clean cast iron with lye?
Lye Wash Cleaning Method: Soak cast iron pieces in lye water. Mix 1 can of lye (i.e., Red Devil) with 4-5 gallons of water in a plastic container. Wash the piece in dishwashing soap and warm water and rinse thoroughly.
What does lye do to drains?
Unclog drains with lye. It is an effective substance for use in unclogging drains and is often one of the active ingredients in commercially available drain cleaners. Lye works because it is caustic and actually dissolves hair and grease, which are the root causes of the drain clog.
What does lye damage?
Lye can burn the skin and damage the eyes in the dry or wet form. It also releases fumes, when mixed with water, that can harm the lungs. If swallowed, lye will burn the esophagus and can cause death.
Does Walmart have lye?
Belle Chemical Sodium Hydroxide – Pure – Food Grade (Caustic Soda, Lye) (1 pound) – Walmart.com.
Is lye or sulfuric acid better?
Lye can form a solid crystal plug and pressure can build beneath it and blow it right into your unprotected eyes. Sulphuric acid can produce enough heat to melt through plastic pipe, as well as removing the tarry surface from cast iron, causing premature failure.
Is potassium hydroxide bad for pipes?
Alkaline drain openers contain sodium hydroxide or potassium hydroxide. Chemical drain cleaners can also corrode pipes, and damage other materials in your kitchen or bathroom, such as wood, paint, aluminum and fiberglass.
Does Coke really unclog drains?
Coke. Coke is a lesser-known fix you can find in your refrigerator. Pour a 2-liter bottle of cola — Pepsi, Coke, or generic brand substitutes — down the clogged drain. Coke is actually quite caustic and effective at clearing away buildup in your drains, but it’s far milder than commercial drain cleaners.
What is the strongest drain Unblocker?
Best Overall: Drano Max Gel Clog Remover. Best for Shower: Pequa Drain Opener. Best for Sink: Rockwell Invade Bio Drain Gel. Best for Septic System: Bio-Clean Drain Septic Bacteria. Best for Garbage Disposal: Green Gobbler Refresh Drain & Disposal Deodorizer. Best for Hair: Instant Power Hair and Grease Drain Cleaner.
What destroys hair in a drain?
To dissolve hair stuck in the shower drain, we can use chemicals such as commercial drain cleaners, or bleach, and home remedies such as vinegar, baking soda, and salt. Removing the hair needs artificial methods such as the use of hands, tweezers, plunger, plumbing snake, or wire coat, among other methods.
What can I substitute for lye water?
It can be replaced by a homemade version made from two extremely common ingredients – baking soda and water. There are two approaches to making alkaline solution at home: one that uses baking soda and one that uses baked baking soda. However, baked baking soda is recommended for both mooncake and ramen making.
How long does lye last?
The shelf life of lye, sodium hydroxide, when properly stored is one year. After a year it is possible for your lye to work, but you should do a small batch to test whether the lye is still good. If it is actually expired, then it may not come to trace quickly or could separate after it is poured or set up.