SIZZLE is brushless pressure wash soap. SIZZLE truck wash system is versatile in the ways it may be applied: low or high pressure as well as through a foaming arch. High pressure application gives faster performance at higher dilutions. The product works best when heated although it functions well when cold. The water softeners are built in used to the greatest advantage if premixed at high dilutions before application. A pressure rinse is recommended with SIZZLE.