Three parts lemon juice to one part Iron(III) Oxide
I would not recommend using Muriatic Acid. It is far to strong for this use. Purchase a good industrial carburetor cleaner.
Muriatic acid will do it,but take extreme care - it can be very dangerous to use
No that would be a waste of time
Muriatic acid is highly corrosive to certain metals. Would not be recommended for cabinet hardware cleaning, for sure.
You can use muriatic acid to clean or etch aluminum. Do not let it set too long or it will eat through. Use caution since muriatic acid is very caustic.
I have worked my way around with muriatic acid on a whitewash brush then rinsed it with a hose. works a treat.
PVC pipe is not affected by acid. Why would you pour acid down your drain in the first place? It will not cure any problem you have.
Novices should not use muriatic acid for gardening. It is harmful to persons and harmful to the environment, and is recommended only for professional use.
Muriatic acid is a very dangerous type of acid. You need to wear gloves and protective eye goggles when using it. No, you cannot use muriatic acid without diluting it to unclog a PVC drain pipe.
Extremely carefully. Muriatic (hydrochloric) acid is not something you should be messing around with if you don't know how to handle it safely.
no
To clean concrete among other uses