Bulldog is a concentrate, and in most applications should be diluted prior to use. Depending on the intended end use dilution rate, distributors will often make 2 drums from this super concentrate before sale to the end user.
Best dilutions on the uncut super concentrate range from 1 to 10 parts cleaner to 100 parts water. 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 and rinse from the top down. Always test the surface as this is a powerful detergent.