1001 Carpet Mousse has a unique rapid-drying formula that has been designed to effectively tackle ground-in dirt as well as all types of dry spills and stains including red wine tea mud coffee juice stains etc Its unique formula cleans deep into the carpet without leaving behind any sticky residue to leave a clean beautiful carpet The polymer ingredient protects the carpet and prevents future soiling It is safe to use on most carpets including wool Do not use on ‘velvet’ type materials brocade rayon or those unsuitable for wet cleaning