One 2 pound bottle of Proteam Gentle Spa. Gentle Spa enhances the spa hot tub water, leaving skin soft and moisturized while reducing eye and skin irritation. Initial treatment is 4 ounces per 150 gallons of spa or hot tub water. Gentle spa helps to improves water clarity and quality and gives water a soft, silky feel. Its got a fresh fragrance thats not overpowering and makes the spa smell clean.