If the spa is dirty or smelly, it may be time to change water or give the spa a good clean up as follows:

Shock dose the spa with 60gms of Enviro Booster powder.

Note: After adding the Booster shock, the water may turn dirty and foamy. This is normal and the water will clear after filtering for approx 4hrs.

Remove and thoroughly clean filter again. (Can soak in Enviro Filter Cleaner approx 1hr) hose out well

The water should end up clear and clean with no odour detectable.

Test pH level should be 7.6 – 7.8

If below the above level then add 30grms (1 measure cup) Enviro pH Raiser run filter.

If weekly dose is due:

Dose Spa with your required dose of Water Sanitiser, Enviro Clarifier and Enviro Booster Powder.