Multi-purpose butyl base detergent provides quick penetration and easy removal of light to medium industrial soils. Designed for use at low dilutions.Safe to use on painted surfaces. Use in pressure washers and industrial scrubbers. Formulations of this nature should never be looked upon as substitutes for all-purpose cleaners, but instead, a product formulated for heavy-duty cleaning tasks. For example, airplane nacelles, appliances, brick, concrete, engines, machinery, flues, hoods, and office machines all can be cleaned at one part BH-38 to two parts water. Kitchen walls, tile, marble, and dirty terrazzo -- a dilution of one part BH-38 to seven parts water is recommended. You can clean light fixtures, appliances, and stainless steel at a dilution of 1:10.