Shop Hot Tub Defoamers by What Your Hot Tub Needs
Foam control comes down to a few practical questions: how fast it works, how much to use, and what it works with. Browse the hot tub defoamer available here and see how it answers each one.
SpaGuard Anti Foam 1 Pint
Shop SpaGuard Anti Foam - 1 pint, a concentrated liquid spa defoamer in a 16 fl oz (473 mL) bottle.
Fast Foam Removal
SpaGuard Anti Foam quickly eliminates surface foam, so your hot tub looks cleaner and feels more inviting.
Simple Dosing
Pour 1 teaspoon per 200 gallons into the spa water while the pump is running, then let it circulate. If foam persists, repeat the dose.
Works With Your Sanitizer
Use it with chlorine, bromine, and other sanitizer types. It is designed to remove foam without disrupting pH.
For All Spas and Hot Tubs
SpaGuard identifies Anti-Foam as suitable for all spas and hot tubs, making it a routine part of spa maintenance.
When Foam Keeps Coming Back
A defoamer removes visible foam, but SpaGuard Anti Foam is not a sanitizer, shock, clarifier, filter cleaner, or water balancer.
Why Shop From Hot Tub Pirate?
Foam control is easy to forget until it shows up, so it helps to have a reliable place to reorder.
A Focused Spa Anti-Foam Selection
Shop defoamer together with your other hot tub supplies instead of piecing your spa-care routine together from different stores.
Fast Shipping
We ship in-stock orders within 12 business hours, while weekend orders ship Monday.
Free Shipping Over $50
Orders over $50 qualify for free shipping, making it easier to add a bottle of SpaGuard Anti Foam to a larger spa supply order.
Shop With Confidence
Every Hot Tub Pirate order comes with a 100% satisfaction guarantee.
