b'ALUMIN-X #2251 ALUMIN-Xisaconcentratedacid-solvent-detergent compound especially designed for those problem cleaning jobs that regular alkali cleaners cannot handle. It will not etch or harm good paint Heavy-Duty Aluminum Cleaner and Brightener when used as directed; however, this product is harmful to windshields and glass surfaces. Do not Begins removing corrosion, oxidation and road film in onlyallow it to dry on surface, as rinsing is very difficult 15 seconds when dry. Contains surfactants, wetting agents, inorganic acids and emulsifiers that brighten even the grimiest trailersConcentrated - dilute up to 1:40Extremely versatile and may be used in a pressure washer or with a hand held sprayer using hot or cold waterAppearance Clear, colorless liquidOdor AcidicIdeal for:buses, trucks, trailers, nonferrous metal surfaces pH Concentrate 1.0ENVIRO CLEAN #2191, #2192 ENVIRO CLEAN is a revolutionary new formula that is a natural, safe, biodegradable multipurpose cleaning product that combines the high cleaning Heavy-Duty Acid Replacement Cleaner performance of acids with the gentleness of liquid dish soap for removal of hard water scale, lime, Non-corrosive soap, scuff marks, rust stains, grease, mildew and Biodegradable, no caustics, acids or fumes mold.Clinging action for longer dwell time When using on chrome, test in an inconspicuous area Cleans with the power of acid first. Also, when using on chrome and stainless steel, rinseimmediatelyandthoroughlyaftersurfaceis Dilute concentrate up to 1:10 cleaned. Available in ready-to-use (#2191) or concentrated (#2192) formulas Do not use on marble.Appearance Clear, green liquidIdeal for: stainless steel, terrazzo, quarry tiles, aluminum, copper, brass, con- Fragrance Spearmintcrete, brick, ceramic, tile, fiberglass, grouting, porcelain, stone pH 0.5-1.389'