Our laundry stain foam cleaners contain disodium EDTA, sodium bicarbonate, lauryl ether 7. It can penetrate deeply into the fabric, effectively decompose various stubborn rust and stains, and restore the original color and texture of the clothing. Its application method is simple: 1. Spray the cleaner directly on the stain, making sure to cover the stained area. 2. Gently wipe with a damp towel and repeat until the stain is completely removed. 3 Wipe off excess water with a clean paper towel to dry the surface. Quickly remove stubborn stains and restore the original color of clothing. Mild ingredients, no damage to the fabric.