Which of these substances is the active ingredient in drain opener?

As their name implies, chemical drain cleaners create a chemical reaction in order to remove clogs. The main ingredient in these cleaners is sodium hydroxide, commonly known as lye. This substance can decompose most organic matter including grease and hair.

Does drain cleaner corrode metal?

The caustic materials in the cleaners can eat through the pipe itself while they clear through the clog. It doesn’t matter what type of pipes you have, either: Chemical drain cleaners can damage PVC, galvanized steel, copper and iron pipes.

Is Drano corrosive?

The harmful chemicals in Drano can end up being corrosive to your pipes. Drano has been known to cause toilet bowls to crack, soften and break PVC pipes and break older corroded pipes. Over time, the continued usage of Drano can lead your pipes to corrode, crack and eventually fail.

Is drain cleaner acidic?

A drain cleaner can be an acid OR a base. Commercially available liquid drain cleaners can range from extremely base to extremely acidic. For example, Drano has a pH of 11, on a scale of 0-14, making it very basic.

Is drain cleaner hazardous?

Drain cleaners contain very dangerous chemicals that can be harmful to your health if you swallow them, breathe them in (inhale), or if they come in contact with your skin and eyes.

Do drain cleaners hurt pipes?

Drain Cleaner Can Damage Your Pipes

Drain cleaner is caustic, meaning it will eat away at your pipes — even the tougher types. If your home employs plastic pipes, use the solution sparingly, if at all. It can even eat away at metal pipes. Use the solution once to break up a clog, and you could be safe.

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