Are you also done with the grey haze on your whites? Then use Cosmeau's White Protect sheets with active ingredients to keep your whites whiter for longer! Do you use Wasstrips? Laundry strips are suitable for all colours but can make your white clothes look duller. Using white protect can make your laundry a few shades lighter. Note: This is not a detergent but a sheet that you add to your white laundry. Only to be used with white laundry! Suitable for all temperatures, including hand washing Note: The strip does not dissolve completely, you throw it away after use How does it work? Take a sheet and put it on or under your dark laundry in the drum Add detergent or Cosmeau laundry strips Start your wash programme Throw away the remaining sheet Dosage One wash sheet equals one wash. Ingredients: Polyethylene terephthalate, disodium benzenesulphonate