SpaGuard Optimiser Plus

SpaGuard Optimiser Plus is designed to provide many of the same benefits to spa water as Optimiser does for pool water. Optimiser Plus is suitable for both chlorinated and brominated spas.

Optimiser Plus works with halogen spa water treatment programs to improve the feel and clarity of the water and to enhance soaker comfort by providing soft, clear, silky water. Simply apply an initial dose of 200 grams per 1,000 litres, broadcasting directly over the surface of the water.  A maintenance dose of 30 grams per 1,000 litres should be applied weekly.


  • Helps BioGuard chlorine and bromine spa programs work more efficiently.
  • Helps make spa maintenance easier.
  • Easy to use granular product.
  • Noticeably softens water.
  • Gentle on eyes, hair and skin.
  • Creates sparkling blue water.


  • Buffers the spa water.
  • Helps keep spa water balanced.
  • Can be used in all halogen based spas.
  • Will not evaporate.
  • Is not destroyed by ultraviolet rays of the sun.
  • Increases sanitiser efficiency.
  • Reduces the likelihood of cloudiness and other problems.

Maintenance applications of Optimiser Plus will be needed if the spa is not refilled frequently.