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Caustic soda can be purchased in concentrations of 50 percent and higher from stores that sell commercial and industrial cleaning supplies. When purchasing caustic in high concentrations, keep in mind that it is extremely corrosive and that it is not necessary to use very much to dissolve drain clogs.


Most of us use chemical drain cleaners. Chemical drain cleaners use sodium hydroxide (caustic soda or lye) or sulfuric acid. They are extremely corrosive to organic materials and many metals. A chemical cleaner will clear a clog quickly, but it can also burn through your clothes and skin. Enzymatic drain cleaners do not work as quickly as a ...


Pour caustic soda down the drain. Caustic soda, or sodium hydroxide, is an extremely strong chemical that will dissolve most blockages clogging up your sink. Caustic soda can be purchased at most hardware stores. Dilute 3 cups (750 ml) of caustic soda with 3/4 gallon (3 L) of cold water in a large mop bucket.


Caustic Soda as a drain cleaner How to unblock drains with caustic soda is widely typed search on the internet for people suffering from drains that are obstructed in any way of not flowing correctly. The chemical elements in caustic soda mean that it has the ability to dissolve almost anything that could be causing the obstruction. It can ...


How to Unclog a Sink Drain, DIY Plumbing, and Why To Never Use Caustic Soda for Clogged Pipes ... Mike thought that putting caustic soda down the drain would be a good idea. Caustic soda is "drain cleaner", also known as "Drano", sodium hydroxide, or lye.


Chemical Drain Cleaners – Caution! All drain cleaning chemicals are dangerous if not used properly. Please read and carefully follow the instructions on the back of the container. Keep them out of the way of children. Strong chemicals are perfectly safe if used according to the instructions. Bleach & Caustic Soda


Caustic soda is one of the common names for sodium hydroxide (NaOH). It is also known as lye, although lye may refer to either potassium hydroxide or sodium hydroxide. Pure caustic soda is sold for making candles or soap. Impure caustic soda is found in drain cleaner.


Homemade Drain Cleaner Method #1: Baking Soda and Vinegar The same chemical reaction that makes bubbles for the classic science fair chemical volcano can be used to loosen gunk from a slow drain. When baking soda and vinegar are mixed, carbon dioxide is produced.