HTH Spa Flash Disinfection

Perfect for use in indoor and outdoor pools, HTH Flash Disinfection can be used a Shock Chlorine treatment, and can also be used as a regular Sanitiser. Forms High levels of active free chlorine to kill bacteria and help control algae. No dumping of water to control cyanuric acid levels (especially on Indoor Pools and Spa's) Convenient alternative to stabilised chlorine For indoor Swimming Pools, HTH Flash Disinfection is stabiliser free, it will not add any stabiliser (cyanuric acid) to your Swimming Pool or Spa, and will thus help avoid the problem of 'chlorine lock'.

This product now replaces the popular "Fi-Chlor Superchlorinator Shock Pot" Same great product - better value size