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🛁 Clear water, zero foam—spa perfection in a pint!
SpaGuard Spa Anti-Foam is a fast-acting liquid treatment designed to instantly eliminate surface foam caused by detergents and impurities in all spas and hot tubs. Compatible with all sanitizer types, it ensures crystal-clear water without disrupting water chemistry. Trusted by thousands with a 4.7-star rating, this 1-pint solution offers effortless application and reliable performance for a pristine spa experience.
| ASIN | B004RYDIIQ |
| Best Sellers Rank | #2,352 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6 in Hot Tub Accessories |
| Brand | SpaGuard |
| Brand Name | SpaGuard |
| Customer Reviews | 4.7 out of 5 stars 3,777 Reviews |
| Item Form | Liquid |
| Item Type Name | Spa Anti Foam |
| Item Weight | 1 Pounds |
| Manufacturer | BioGuard |
| Manufacturer Part Number | 42646BIO |
| Model Number | BIO42360 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Benefits | Anti Foam |
| UPC | 017541423601 |
| Unit Count | 16.0 Fluid Ounces |
A**S
Instantly Eliminates Foam
I recently purchased SpaGuard Spa Anti-Foam for Spas & Hot Tubs, and I’m genuinely impressed with its performance. The formulation is high-quality and works exactly as described—just a small amount immediately dispersed the surface foam and restored crystal-clear water. Using it was incredibly simple: no complicated steps, no waiting, and no residue left behind. The product feels reliable and effective, and it performed better than I expected, even during heavy spa use. It’s also gentle on the water chemistry, which is a major plus. For the price, this is an excellent value. If you want a dependable, fast-acting anti-foam solution to keep your spa or hot tub looking its best, I highly recommend this product.
M**L
Works great in our hot tub.
Works great in m hot tub right after the spa monthly is added.
D**D
Great product
It really works. Squirt a little in and no more foam.
S**E
Good not great.
Works well not great.
G**G
Works fast with just a tablespoon.
Fast and efficient!
A**R
Great to instantly remove foam
Works very well to remove foam from hot tub. Usually one cap full is alll that is needed, and the effect is instant.
J**S
Great price
Love the price and convenience of having it shipped and the products works perfectly.
D**S
Perfect for spa floater
Good product; mini size for floater
V**.
Disappointed
One of the bottles was delivered unsealed and leaked in the packaging. At least 1/4 of the bottle was lost
Trustpilot
5 days ago
2 weeks ago