Leisure Time Spa Down - 2.5lb

This fast-absorbing, granular formula will decrease 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 between 7.2 - 7.8. If your pH levels are too high use the recommended dosage of Spa Down for your water volume, and use the jets to circulate your water for 1-3 hours, then retest. If you levels are still high, repeat this process.