Swimming Pool Chemicals

Hot tub oxidising & sanitising




The sanitising of your hot tub water is necessary to kill bacteria and help in the prevention of algae growth. The level should be checked regularly using Test Strips and can be in the form of Chlorine or Bromine.


  • This is an effective hot water sanitiser and ideally suited to hot tubs
  • It is effective over a wide pH range and has little odour
  • Comes in tablet form - easy to apply & avoids having to dose every day
  • The ideal Bromine level is between 3 - 6mg/l


  • Available in granule form which is rapid dissolving & therefore a good sanitiser
  • It has little effect on the pH levels
  • The ideal Chlorine level is between 3 - 5mg/l


  • It is necessary to oxidise your hot tub weekly using Non Chlor Shock
  • It destroys odours and wastes such as perspiration, cosmetics & body oils
  • Restores sparkle
  • Increases bather comfort