White textiles often acquire a greyish, yellow tinge that develops over time rather than in the washing machine. Unfortunately, this tends to happen if garments are washed repeatedly at low temperatures or left lying around in the wardrobe. And this is where Dr. Beckmann Super White can help. The washable pouch can be placed directly in the drum with your whites. Just one application of the whitener is enough to both restore and prolong that radiant glow.