Mix Ratio: Add 4 to 8oz per gallon of water for chemical sprayer application, applying straight to surface.

Downstream or X-Jet: add 1/2 lb. per gallon of water in the supply bucket for Downstream and X-Jet ratios of 10:1 10%, add 1 lb per gallon of water in the supply bucket for X-Jet ratio of 20:1 5%.

CAUTION: If any bleaches or hypochlorites are present on surfaces, they must be completely gone before using this product.