Pool, Spa, and Hot Tub Defoamer
+ -

Defoamer for Pools, Spas, and Hot Tubs

Hot Tub Care Spa & Hot Tub Defoamer quickly eliminates and prevents foaming in spa water.  More may be used to eliminate stubborn foam.   Shake product well before use.  Start hot tub and let run for 30 seconds.  Stop hot tub agitation.  In a still hot tub add the appropriate amount of Hot Tub Care Defoamer allowing the defoamer to disperse.  Stir with hand if desired.  Turn on hot tub.  If foam persists add additional Hot Tub Care Defoamer.

Use 1 ounce per 100 gallon
Use 2 ounces per 200 gallon
Use 3 ounces per 300 gallon
Use 4 ounces per 400 gallon

  • Controls foam quickly
  • This product contains silicone emulsion.  If you are allergic to silicone do not use
    • Safe & Effective Silicone Formula which does not disturb the water chemistry. Does not leave an oily residue or cloud the water.
    • Use 1 ounce per 100 gallons of water for easy application
    • 100% compatible with all types of water chemistry including Chlorine, Salt Water & More
    • Odorless, non-toxic & non-irritating formula is safe for children, pets & the environment

WARNING: This product can expose you to chemicals including ethyl acrylate which is known to the State of California to cause cancer. For more information, go to

View SDS for Defoamer

View Label for Defoamer