New York Garden
CategoriesLatestPlants & FlowersBlogRetail CouponsDeals
Parts & Accessories

The 8 best hot tub anti-foam solutions of 2025

The 8 best hot tub anti-foam solutions of 2025

Updated: May, 08 2025

Antonio Smitham
Antonio Smitham

author

Share

We independently review everything we recommend. When you buy through our links, we may earn a commission. As an Amazon Associate we earn from qualifying purchases. Learn more ›

Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.

If you're not a student, there's also a free 1-Month Amazon Prime trial available.

In this September 2025 review, we explore the 8 best hot tub anti-foam solutions options available. Our expert analysis, led by Antonio Smitham, ensures you find the perfect fit.

SpaGuard Spa Anti Foam 1 Pint
View on Amazon

The 8 best hot tub anti-foam solutions of 2025

best hot tub anti-foam solutions

SpaGuard Spa Anti Foam 1 Pint
SpaGuard Spa Anti Foam 1 Pint

4.7

$14.99
View detail
view on amazon
Hot Tub Defoamer - Pool, Fountain, & Spa - Antifoam Concentrate - Silicone Emulsion - Quickly Removes & Prevents Foam in Water - Eco Friendly & Safe Formula - No Harsh Chemicals - 1/2 Gallon (64 oz.)
Hot Tub Defoamer - Pool, Fountain, & Spa - Antifoam Concentrate - Silicone Emulsion - Quickly Removes & Prevents Foam in Water - Eco Friendly & Safe Formula - No Harsh Chemicals - 1/2 Gallon (64 oz.)

4.4

$23.95
View detail
view on amazon
Ahh!Some Water Care Hot Tub & Spa De-Foamer, 1 Pint Hot Tub & Pool Foam Eliminator, Fast-Acting, Silicone-Based Anti-Foam Solution for Spas & Hot Tubs, Safe, Eco-Friendly Formula with No Residue
Ahh!Some Water Care Hot Tub & Spa De-Foamer, 1 Pint Hot Tub & Pool Foam Eliminator, Fast-Acting, Silicone-Based Anti-Foam Solution for Spas & Hot Tubs, Safe, Eco-Friendly Formula with No Residue

4.9

$14.95
View detail
view on amazon
Clorox® Pool&Spa™ Spa Water Antifoam, Eliminates & Prevents Foam in Spa Water, Reduces Irritation, 1 Quart (Pack of 1)
Clorox® Pool&Spa™ Spa Water Antifoam, Eliminates & Prevents Foam in Spa Water, Reduces Irritation, 1 Quart (Pack of 1)

4.6

$15.30
View detail
view on amazon
Hot Tub Defoamer - Spa Defoamer for Hot Tub Owners 32oz (2 Pack), Spa Anti Foam to Keep Foam Down, Hot Tub Chemicals Made in USA - AquaDoc
Hot Tub Defoamer - Spa Defoamer for Hot Tub Owners 32oz (2 Pack), Spa Anti Foam to Keep Foam Down, Hot Tub Chemicals Made in USA - AquaDoc

5

$39.99
View detail
view on amazon
Hot Tub Defoamer - Spa Defoamer for Hot Tub Owners 16oz, Spa Anti Foam to Keep Foam Down, HotTub Chemicals Made in The USA - AquaDoc
Hot Tub Defoamer - Spa Defoamer for Hot Tub Owners 16oz, Spa Anti Foam to Keep Foam Down, HotTub Chemicals Made in The USA - AquaDoc

4.6

$19.97
View detail
view on amazon
SpaGuard Spa Anti-Foam (1 pt) (3 Pack)
SpaGuard Spa Anti-Foam (1 pt) (3 Pack)

4.7

$41.97
View detail
view on amazon
Leisure Time 30241A Foam Down Cleanser for Spas and Hot Tubs, 32 fl oz (Package may vary)
Leisure Time 30241A Foam Down Cleanser for Spas and Hot Tubs, 32 fl oz (Package may vary)

4.7

$19.95
View detail
view on amazon
3.8

70 ratings

Antonio Smitham
Antonio Smitham

contributing writer

I'm passionate about making the world a better place. With over a decade of experience working in a number of industries, I've been fortunate enough to meet people who care about the world, and whose actions make a difference. Whether it's volunteering with organizations that create environmental changes, or working with companies that are committed to making ethical decisions, I'm motivated to be a part of the change. Contributing Writer.

Latest

The Best Raised Garden Beds in 2025, Tested and Reviewed
The Best Raised Garden Beds in 2025, Tested and Reviewed

July 30, 2025

by: Elissa Sanci

The Best Solar Generators of 2025
The Best Solar Generators of 2025

June 29, 2025

by: Damien Volkman

The Best Pool Cleaners of 2025: Tested & Reviewed
The Best Pool Cleaners of 2025: Tested & Reviewed

June 18, 2025

by: Antonio Smitham

The Best Pressure Washers for 2025
The Best Pressure Washers for 2025

June 15, 2025

by: Antonio Smitham

The Best Lawn Mowers of 2025
The Best Lawn Mowers of 2025

June 11, 2025

by: Antonio Smitham

The Best Portable Generators in 2025
The Best Portable Generators in 2025

June 9, 2025

by: Damien Volkman

Read More

The 11 best spa jet replacements of 2025
The 11 best spa jet replacements of 2025

May 9, 2025

by: Antonio Smitham

The 8 best underwater pool patch kits of 2025
The 8 best underwater pool patch kits of 2025

May 9, 2025

by: Antonio Smitham

The 7 best pool heater replacement parts of 2025
The 7 best pool heater replacement parts of 2025

May 9, 2025

by: Antonio Smitham

The 7 best pool cleaner replacement bags of 2025
The 7 best pool cleaner replacement bags of 2025

May 9, 2025

by: Antonio Smitham

The 11 best solar covers for pools of 2025
The 11 best solar covers for pools of 2025

May 9, 2025

by: Antonio Smitham

The 12 best hot tub cleaning tools of 2025
The 12 best hot tub cleaning tools of 2025

May 9, 2025

by: Antonio Smitham

The 11 best pool float accessories of 2025
The 11 best pool float accessories of 2025

May 9, 2025

by: Antonio Smitham

The 8 best hot tub cover lifters of 2025
The 8 best hot tub cover lifters of 2025

May 9, 2025

by: Antonio Smitham

The 7 best hot tub aromatherapy accessories of 2025
The 7 best hot tub aromatherapy accessories of 2025

May 9, 2025

by: Antonio Smitham

New York Garden is customer-supported. When you buy products through our site, we may earn an affiliate commission on featured products.

New York Garden

New York Garden

About UsPrivacy PolicyAffiliate DisclaimerHow we rankCareersContactFacebookX (formerly Twitter)LinkedIn

Popular Picks

Best Solar GeneratorsBest Portable GeneratorsBest Pool CleanersBest Automatic Pool CleanersBest Lawn MowersBest Pressure WashersBest ChainsawsBest Raised Garden BedsSolar Generator Consumer Report

© 2025 New York Garden. All rights reserved. Time Zone: Pacific Time (US & Canada).