Powder all fabric bleach.

This color safe laundry destainer is designed for use in all water conditions and temperatures. Oxygen releasing destaining agents replace normally harsh, destructive chlorine type bleaches for safe use on colored, permanent press or delicate fabrics. Excellent for use in a hard water areas where iron or other minerals interfere with chlorine bleaches, causing yellowing or other discoloration. Excellent for use as a pre-soak, stain remover (including stubborn protein based stains, such as greases, food, juices, etc.)