Our home stain removal gels contain carbomer, triethanolamine, and glycerin. It can penetrate into the stain immediately, and the cleaning efficiency is remarkable. Its use method is very simple: apply the product evenly on the stained surface, after the stain is dissolved, remove the residue with a brush, and then wipe it clean with a rag. And can be used to clean a variety of surfaces, quickly remove rust stains and grease stains, restore bright surfaces, and save your time and effort.