While this powerful chemical agent runs cheap—about $10 a gallon at home centers, hardware stores, and even on Amazon—it’s still very caustic stuff, capable of corroding everything from some plastics and metals to clothing and skin.

Does acid dissolve PVC?

Specializing in short answers. Theoretically, yes, in that concentrated hydrochloric acid won’t dissolve PVC. Theoretically, yes, in that concentrated hydrochloric acid won’t dissolve PVC.

What will muriatic acid not eat through?

Muriatic acid, however, will attack most of the materials it touches, including varnish, fabrics, metals, plastics (there are some exceptions), and most paints.

What kind of plastic is safe for muriatic acid?

Storing Hydrochloric Acid Metal containers are not suitable storage containers for hydrochloric acid due to its corrosive nature. Plastic containers, such as those made of PVC, can typically be used to store hydrochloric acid.

What does muriatic acid dissolve?

Muriatic acid removes tough stains from concrete, ceramic and other porous materials. Muriatic acid quickly dissolves efflorescence from concrete surfaces, and it removes other stains as well. You can also use it to clean soot from fireplace bricks.

What will muriatic acid do to PVC pipe?

Muriatic acid may not hurt PVC or other drain lines, but it is much too aggressive for monthly maintenance and it is potentially dangerous to use if not careful. It can cause serious burns to you and the fumes are horrible.

Is it safe to pour muriatic acid down a drain?

Using the Acid For household purposes, you should never use muriatic acid without diluting the solution with water. This substance is very corrosive and if applied directly down the drain, your pipes may end up seriously damaged.

Is it dangerous to use muriatic acid on PVC pipes?

What kind of material can you clean with muriatic acid?

Muriatic acid is suitable for cleaning concrete, masonry, ceramics, tiles, bricks etc. It will attack most of the materials it touches, including varnish, fabrics, metals, plastics (there are some exceptions) and most paints. However, the damage caused depends on the concentration of the solution. Certain precautions apply when using muriatic acid.

Can you use muriatic acid on iron pipes?

Acid solutions used on a regular basis will destroy iron pipes and is harmful to older porcelain fixtures. Rid-X is an organic ingredient maintenance procedure that will digest organics built up in the pipes and has absolutely no ill effects to the system.

Is it safe to put muriatic acid down the drain?

Like many potent chemicals used for cleaning and repair, muriatic acid cannot be dumped down the drain or anywhere on your property. It must be disposed of safely to avoid harming your home and the environment. First things first, don’t try neutralizing the used or leftover acid yourself.