Recommended detergent amounts based on water hardness
Detergent amounts
Water hardness
Prewash 1 teaspoon
Main wash 1 to 1-1/2 tablespoons
Soft
(0-3 grains per gallon)
Prewash 1 teaspoon
Main wash 1 to 2 tablespoons
Medium
(4-8 grains per gallon)
Prewash 1 teaspoon
Main wash 2 to 3 tablespoons
Hard
(9+ grains*)
*12 grains and higher is extremely hard water.
Customer Care Center
16
1-800-898-1879
www.askousa.com
Dishwashing