Designed to be a spa water enhancement, this unique granular formulation locks in the critical pH and Alkalinity levels of spa water. Serena Spa® Borate Plus provides immediate benefits to the bather, such as reduced eye irritation, smoothness to the skin, and no itchy feeling when you exit the water. You will be impressed by the clean, sparkling water quality of Serena Spa® Borate Plus. This product helps to keep spa water perfectly balanced.
NOTE: Heavy bather loads may require occasional pH adjustments using Serena Spa® pH Up or Serena Spa® pH Down. Improperly balanced pH levels in spa water can lead to stains, scale, equipment corrosion, and skin and eye irritation.