Leisure Time Spa Up - 2lb

This fast-absorbing, granular formula will increase the pH and alkalinity levels in your spa, increasing the effectiveness of your sanitizer. For the best results in most spas, you want your pH levels to remain at or above 7.2. If your pH levels are too low, use the recommended dosage of Spa Up for your water volume, and use the jets to circulate your water for 1-3 hours, then retest. If you levels are still low, repeat this process.