Persil Universal Powder is the classic all-purpose detergent for brilliantly white laundry. The Deep Clean Technology works even against the toughest stains. It penetrates deep into the fibers without damaging them and removes even the smallest stain molecules. For a perfect washing result with the Persil freshness you love. Dosage: Always check the dosage instructions on the packaging. The dosage instructions depend on the size of the washing machine, water hardness, and the degree of soiling of the laundry.