Vanish NapiSan OXI ACTION Stain Remover Powder now comes with a new stain release enzyme combined with the power of active oxygen so it works on all types of stains, from the ones you can clearly see to those tiny ones you might miss before you wash - now tougher on set in stains. Use Vanish NapiSan Oxi Action on any stain, colour - it is safe on colours and whites - or at any temperature, even LOW ones. Add a lid in every wash.