SARD loves stains! Sard Wonder Stick is specially formulated to be used up to 7 days before washing. Sard starts working immediately to help prevent the stain from becoming permanently set. Sard provides continuous stain treating action until washday, so even tough stains are easily removed. It works well in hot, warm, and cold water and with any other laundry product. Sard Power is effective on all major Stain types (Protein, Coloured and Greasy) Safely shift though stains Safe for Whites and colours Effective in all wash temperatures