JBS Storm Power Concentrate Presoak is a fast-acting self-serve presoak. Storm contains incredible cleaning action and cutomer-appealing foam. Storm removes road film, grease, grime, and oil from vehicle surfaces, is effective in both hot and cold water applications, and rinses freely. JBS Storm Power Concentrate Presoak is a great addition to your car wash soap supply, so add it today! Dilution: 90-120/1