Natural Chemistry Spa METALfree

Spa METALfree deactivates iron, copper and other problem causing trace metals commonly found in spa fill water. Metal ions create water problems like scaling, staining and discoloration. Many municipal water sources have high metal content. It is strongly recommended that you use Spa METALfree when topping up or re-filling your spa.

Directions:

• Add one capful (4oz.) per 400 gallons, (1oz, per/100gal) directly to spa, immediately after initial fill and after each drain and refill.

Note: Do not add product through skimmer or on same day a water clarifier has been added.