Shake well, add to 4 parts water in a plastic pail or bucket. Cleans 200-250 sq. ft. per gallon depending on the porosity of the surface. To clean severe problem areas, increase strength by adding all the contents of this container to 1 part water.
APPLY liberally to problem surfaces using a brush or pump type sprayer. (Do not apply to hot surfaces.) Let set for 15-20 minutes. Stubborn areas may require scrubbing with a stiff bristle brush (if the surface begins to dry, quickly and lightly mist with water) Rinse stains away using a garden hose with nozzle at maximum pressure or a high pressure power washer. Repeat if necessary. TEST on a small, hidden area at recommended dilution to see its effectiveness. PROTECT SHRUBS – wet down with water, cover with plastic. Hose off shrubs when job is done. CLEAN UP – rinse equipment and over spray areas thoroughly.