Purpose:Removes surface dust, light stains from tiles,kids' toys, car interiors,etc.Gentle on surfaces to prevent scratches Purpose:Tough brass bristles strip stubborn grease,burnt grime, rust from rough/heat-resistant surfaces (stovetops,range hood filters,oven grates) Purpose:Scrapes dried/hardened stains (sauces,cement, kitchen tile drips,oven interiors,grease pre-treatment) Purpose:Cleans windows,mirrors, glass tabletops,etc.With cloth cover: Ideal for daily disinfection of fabric furniture (sofas,mattresses,curtains)