Composition

Nitric acid contains <10% (cas no 7697-37-2) phosphoric acid (cas no 7664-38-2) <5%. PH 1-2

Usage and amount

It can be used safely on water and acid resistant toilets, ceramics, walls, tile floors, brick granite and quartz surfaces. It removes dirt and oils between joints.
The solution is prepared by diluting with 1/3 of water.