Product details:

Waters Choice Spa Enzyme Treatment is simple to use, saves you time and money, and is safe and effective. Our Spa Enzyme Treatment will keep your water clean and clear. (If you have high PH and hard water you will need to adjust your PH). Instead of checking your spa once, twice or even three times a WEEK we ask you to check your spa twice a MONTH. To use - put in 1 capful every two weeks.