Dazzle TH+ Total Hardness

Dazzle Total Hardness is a water balancing product used to raise calcium hardness levels in pools and hot tubs. Maintaining the correct hardness level is essential for protecting surfaces and equipment from corrosion or scaling.

What it does:

• Raises Calcium Hardness (CH) to the recommended range
  (Typically 150–250 ppm for hot tubs, 200–400 ppm for pools)

• Helps prevent etching of plaster, corrosion of metal components, and surface damage

• Reduces the risk of foaming in hot tubs caused by soft water

Active Ingredient:

• Calcium Chloride – a fast-dissolving, effective calcium hardness increaser

Dosage Guidelines:

• To raise calcium hardness by 10 ppm, add 180 grams per 10,000 liters of water

• Add with the circulation system running

• Always test water before and after application

Application Tips:

• Pre-dissolve in a bucket of water for better distribution, especially in hot tubs

• Add slowly to avoid clouding

• Wait a few hours and retest before making additional adjustments