Product Fact Sheet: BioGuard Cl-Chlor CLC 700

Product Features:

  • Calcium hypochlorite, hydrated blend.
  • Minimum 70% w/w available chlorine (Cl).
  • 18.2% calcium by weight.
  • 120 grams of calcium hypochlorite per 10,000 litres increases CH 8 ppm.
  • pH of 1% solution = 11.7.
  • 160 grams of liquid acid (hydrochloric acid, muriatic acid) or 220 grams of Lo’N’Slo needed per 1 kg of calcium hypochlorite applied to neutralize the increase in pH.
  • Unstabilised.
  • Product is NOT totally soluble and is slow dissolving.


  • Available in 10-kg pails for commercial applications.

Application Instructions:

  1. Balance the water according to label directions.
  2. Stabilise the pool to 30 – 50 ppm cyanuric acid with BioGuard Stabiliser. NOTE: Initial application of stabiliser is necessary to prevent excessive loss of chlorine due to ultraviolet degradation.
  3. With the pump running, add 280 grams Cal Chlor CLC 700 per 10,000 litres.
  4. Pre-dissolve required amount of Cal Chlor CLC 700 in a bucket of water prior to addition.
  5. For maintenance, apply 40 grams per 10,000 litres daily.

Available Sizes:

  • 2-kg pails
  • 4-kg pails
  • 10-kg pail

NOTE: Avoid physical contact with product. Follow safety information on label Instructions. Store in a cool, dry place away from sunlight. Do not store near petroleum products. Keep out of the reach of children.