This is a concentrate, and in most applications should be diluted prior to use. However, when used as a pre-spray, it may be used full strength depending on severity of soil. When used through pressure washing equipment, drop detergent feed line into the concentrated cleaner, set metering valve to desired setting, and soak entire surface from bottom up. Detail clean from bottom up. Rinse with fresh water from the top down.
*Do not use on painted surfaces at concentrations of less than 1:15.
*Do not allow to dry on surfaces. Always rinse thoroughly.