Stain Salt Color Freshness effectively combats more than 100 different stains, such as colored, bleachable stains (e.g. from coffee, tea, red wine, fruit) as well as grease and oil stains, cuff and collar dirt, as well as sweat, and prevents graying. The powerful formula with OXI POWER removes stains up to 30% better (comparison result of washing at 40°C with detergent + 50g stain salt color freshness vs. washing at 40°C with detergent ONLY). Stain salt color freshness ensures hygienic cleanliness. It makes your favorite colorful clothes shine again! Without chlorine bleach, microplastics and perfume. Dermatologically tested VERY GOOD. Safe for regular use. The packaging is recyclable & resealable. SOAKING: Completely dissolve 1 heaped measuring spoon (50g) in 4 liters of warm water. For s.