Each Power-Caps® detergent capsule combines Pro-Lift™ Stain Removers with a Brightness Formula for a powerful cleaning combination. Handy, pre-measured detergent capsules make laundry easy - no messy measuring; simply drop the capsule in and relax. Power-Caps® are formulated to dissolve in all water temperatures and for use with whites or colors. Easy-to-use Power-Caps® are great for everyday laundry and to help fight tough stains.