Check the listing for details. Dr. Beckmann Active White Cloths 15 Pieces for Radiant White against Grayness. Color: White, Condition: New, Made in Germany. Listed at 17.21 USD. Over time, numerous washings and residues in the washing water result in an unsightly gray haze on white textiles. Lying for long periods of time can cause an unsightly yellow tinge. The Dr. Beckmann Active White cloths with a sophisticated combination of optical brighteners remove graying and yellowing and restore the laundry to its bright white. When used regularly, white retains its luminosity and a gray haze cannot arise in the first place. Not suitable for: Textiles that have come into contact with sunscreen Application: 1. Fill the washing machine with laundry as usual. Dose detergent normally. 2. Add an active white cloth to the drum. Start the washing program. 3. Dispose of the cloth in the household waste after washing. Important information: One cloth is sufficient for a load of.