Biolab

42646BIO

Anti-Foam (16 oz)

$14.99
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Ships in 2 to 3 business days

Pickup available at Marathon FL

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Product Description

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. 

Specifications

Specifications

Product Name BioGuard Anti-Foam
Size 16 oz
Form Liquid Emulsion
Active Ingredient Dimethylpolysiloxane (Silicone)
Function Eliminates foam in spas/tubs
Compatibility All Spa Systems
Usage As-needed or preventative
Benefit Instantly clear water

Warnings and Disclaimers

  • Symptom, Not Cure: Treats foam instantly but does not fix the underlying cause (organic waste). Ensure regular shocking and sanitation.
  • Slip Hazard: Contains silicone; clean up any spills on the spa deck immediately to avoid falling.
  • Irritant: Avoid contact with eyes and skin. Wash hands after use.
  • Storage: Keep container closed, dry, and out of reach of children.
  • Disclaimer: Use only as directed on the label. Overuse may cause oily residue.

Application & Pro-Tips

  • Apply Directly: Squirt a small amount directly onto foaming areas while jets are running. Results are instant.
  • Small Doses: Start with 1–2 ounces; a little goes a long way.
  • Weekly Prevention: A small maintenance dose weekly helps prevent foam from occurring in the first place.
  • Follow with Shock: If heavy foaming occurs, use Anti-Foam, then shock the spa to eliminate the bather waste causing the issue.