Our stain removing foam cleaners contain palm kernel oil amide DEA and sodium laureth sulfate. It quickly dissolves stubborn stains and makes cleaning easy. Its use method is very simple: the detergent should be shaken before use, adjust the nozzle, aim at the wall that needs to be cleaned, maintain a distance of 20-30 cm, spray evenly, let it sit for about 30 minutes, let the detergent fully dissolve the stain. And it can foam all over the area to make sure that every corner is properly cleaned.