Anti-Foam (16 oz)

Regular Price
$19.99
Sale Price
$19.99
Regular Price
Sold Out
Unit Price
per 
Best Price Promise Found an eligible lower retail price? We'll match it.
60-Day Returns Full product refund on unused items. Return policy.
Earn 19 points with this purchaseGCA Rewards

BioGuard/SpaGuard Anti-Foam (16 oz): Instant Spa Foam Eliminator & Defoamer 

Instantly eliminate unsightly and persistent foam from your hot tub water with BioGuard/SpaGuard Anti-Foam. This powerful 16 oz defoaming agent provides fast-acting relief from foaming caused by soaps, body oils, lotions, and other organic contaminants. The concentrated, silicone-based formula breaks down existing foam immediately upon application and helps prevent its rapid return. It is designed to work quickly without affecting the water balance or the performance of your primary sanitizer. A simple capful is all it takes to restore a clean surface and an inviting appearance to your spa water. 

Key Features

  • Instant Foam Elimination: Concentrated, fast-acting formula eliminates existing foam immediately upon contact.
  • Highly Concentrated: Only a small amount is needed per treatment, making the 16 oz bottle economical and long-lasting.
  • Does Not Affect Water Balance: Safe to use with all spa water types and will not alter pH, alkalinity, or sanitizer levels.
  • Compatibility: Works seamlessly with chlorine, bromine, ozone, and mineral purification systems.
  • Easy to Use: Simply pour a capful directly onto the affected foaming areas of the spa water for quick results.
  • Restores Water Appearance: Quickly clears the water surface for a clean, attractive, and comfortable soaking experience.
  • Prevents Future Foam: Helps control the conditions that cause rapid foaming, providing lasting relief until the next scheduled water change.