US Patent 7424891 Detergents

Combination products comprising packaging and two liquid cleansers or detergents A and B separated from each other in the packaging and having the following composition:A: 10% to 75% by weight of detergent builder(s),0.1% to 10% by weight of enzyme(s),24.9% to 89.9% by weight of water; andB: 10% to 74.9% by weight of detergent builder(s),25% to 89.9% by weight of water,0.1% to 15% by weight of bleach,characterized in that the liquid detergent A has a pH value (at 20° C.) between 6 and 9. The combination products of the invention demonstrate improved cleaning power over conventional solid or liquid dishwashing detergents.