Our stain cleaning sprays contain disodium EDTA, sodium bicarbonate and lauryl ether 7. It can be used to clean various surfaces, quickly remove rust, grease and other stains, restore surface brightness, save your time and effort. Its use method is very simple: 1. Spray the cleaner evenly on the surface of the stain; 2. After 3 minutes, wipe back and forth with a clean cloth to remove residue. Can effectively remove oil stains, dirt, dust and other stubborn stains, make the kitchen, bathroom brand new.