2nd Step

There is a simple two-step solution. First, check your water weekly to ensure you have the proper level of sanitizer in your water. The most common sanitizer is dichlor.  We have HTS Dichlor available in both 2lb. and 5lb. containers. Second, also weekly, add Serum Total Maintenance to your spa water. Total Maintenance keeps your pH in the proper range, thereby ensuring your sanitizer is effective, AND it is also a secondary sanitizer to ensure your spa water is pristine, even when the primary sanitizer fails.