Our foam cleaning spray contains disodium EDTA, sodium bicarbonate, lauryl ether 7. It breaks down stubborn stains at the molecular level. Ensure the surface is thoroughly cleaned and restored. Its use method is very simple: 1. Please gently shake this product before use. Apply the spray to the stained area and wait 3-5 minutes for the stain to dissolve. 2. Finally, wipe off the residue with a clean sponge or cloth. A protective barrier is left behind after cleaning to prevent future stains from reattaching, keeping the surface clean for a long time.