SpaGuard® Anti Foam – 16 fl oz Spa & Hot Tub Defoamer

Name: SpaGuard® Anti Foam – 16 fl oz Spa & Hot Tub Defoamer
Brand: BioLab, Inc.
SKU: 42646BIO
Price: 13.99 USD
Availability: OutOfStock

Type: Clarifier

SKU: 42646BIO

$13.99

Shipping calculated at checkout.

Out of stock

SpaGuard® Anti Foam is a fast-acting liquid defoamer formulated for spas and hot tubs, designed to quickly remove surface foam caused by lotions, body oils, detergents and other bathing residues.
Compatible with all types of sanitation systems (chlorine, bromine, salt, ozone) so you don’t have to worry about disrupting your existing water care routine.
Easy to use — just add the recommended dose with the pump running and the foam is rapidly reduced. No lengthy wait required.
Ideal for all spa sizes; especially helpful after heavy use, new fills, or when the spa cover has been off for an extended period and foam-causing residues are high.
Helps your filter work more efficiently by reducing foam which can interfere with skimmers and surface suction, promoting clearer water and better performance.

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Compatability

Directions

Ensure your spa pump/circulation system is running.

Add approximately ½ fl oz (≈1 teaspoon) of SpaGuard® Anti Foam per 600 gallons of water, or 1 teaspoon per 200 gallons if heavier foam persists.

Pour the product directly into the spa water.

If foam remains after a few minutes, repeat the dose as needed.

For best results, maintain proper water balance (pH, alkalinity, sanitizer) and clean filters regularly.

FAQ

Q: Can I use this product with any sanitizer type?

A: Yes — SpaGuard® Anti Foam is compatible with chlorine, bromine and other common spa sanitizers.

Q: How often should I use it?

A: Use when foam appears on the surface or periodically after heavy spa use; it’s not required for normal conditions unless foam is an issue.

Q: What causes foam in my spa?

A: Foam is commonly caused by residual soaps, shampoos, lotions, deodorants and other organic compounds that create suds under agitation. SpaGuard® Anti Foam addresses the symptom but controlling source contamination helps reduce frequency.

Q: Does using this affect pH or sanitizer levels?

A: No — the formula is designed to quickly reduce foam without significantly altering your spa’s pH or sanitizing chemistry.

Q: What if the foam keeps coming back?

A: Persistent foam may indicate repeated contamination (heavy bather load, strong detergents) or require multiple doses. Also check that filter is clean and water balance is correct.