Stoner Car Care 91247 HP1 Hi-Pressure Super Concentrated Soap 5-Gallon is a super concentrated, deep-cleaning liquid soap designed for high pressure wand applications. Stoner HP1 quickly and easily removes oil, grease, road film, and road build-up from painted surfaces. Produces cascading suds and leaves a pleasant orange scent throughout the wash bay. HP1 rinses freely and completely to help prevent streaking. Super concentrated for economy and cost effectiveness. Hard water tolerant. Contains no phosphates, caustics, acids or petroleum solvents. Contains no silicone wetting agents. Safe for clear coat finishes when used as directed. Stoner HP1 Hi-Pressure Soap is concentrated for dilution with water only. When used directly from the container, set final dilution controls to 1:600 (HP1:water). If desired, HP1 can be pre-diluted with 2 parts water for a final dilution of 1:200. Test mixture and adjust dilution, if necessary, for desired appearance and cleaning strength.