About the Product - Dr Beckmann Stain Remover In-Wash contains powerful stain fighters that attack and remove tough stains, yet the special active oxygen ingredients are still gentle on fabrics and delicates, quickly and effectively removing stains like food & drink to leave your laundry clean and stain-free. Not suitable for: New wool and silk About Dr. Beckmann Wherever a stain appears around laundry and household, the competent, professional and high-quality special cleaners from Dr. Beckmann on the spot. A red wine stain on the tablecloth? Burnt fat residues in the oven? T-shirt with a gray haze in the washing machine? The specialists at Dr. Beckmann bring everything back into order. They solve cleaning problems when washing and in the household in a targeted and sustainable manner - and therefore better than any universal product.