Blue Crush is a foaming cleaning solution designed to be used with a proportioning system. Blue Crush is a surfactant, odor mask and colored guide for the soft washing process. 
 
Directions For Use
Mix Blue Crush with sodium hypochlorite using proportioning device. During the cleaning process the color will disappear in 1-3 minutes depending on the strength of Blue Crush and sodium hypochlorite mixture. 
This product serves as both a marker for the application process as well as a tracker for dwell time to know when it is okay to rinse the surface. Do not mix with sodium hypochlorite proper to use. 
 
Suggested Dilutions
Mix 1 gallon of Blue Crush to 6 gallons of water in your 7 gallon soap tank.
Set proportioner to desired marketing strength. (Normally 1-2 ounces per gallon)