Our RV decontamination spray contains sodium bicarbonate and lauryl ether 7. It can easily remove various stains and keep the surface of various places clean and tidy. Its use method is very simple: 1. Spray the cleaner on the part that needs to be cleaned, wait 1 minute, let the stain dissolve. 2. Wipe the area with residual stains and rinse off the foam with clean water. And can clean strong.