Leisure Time Spa Down 2.5 lb - 372
Leisure Time Spa Down lowers pH and total alkalinity increasing effectiveness of sanitizer. Use to lower the pH of spa and hot tub water. It is important to maintain the pH between 7.2 - 7.8. High pH (above 7.8) can cause scaling and/or cloudy or colored water. This product is compatible with all sanitizers including bromine, chlorine and biguanide.