Spa Defoamer is an exclusive formula that breaks up existing foam in spas, hot tubs, and whirlpools. Use Spa Defoamer whenever troublesome, unsightly foam develops.

Use: To Eliminate Foaming: Shake well and dispens...

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Spa Defoamer is an exclusive formula that breaks up existing foam in spas, hot tubs, and whirlpools. Use Spa Defoamer whenever troublesome, unsightly foam develops.

Use: To Eliminate Foaming: Shake well and dispense approximately one capful of Spa Defoamer onto the surface of the water while the water is being circulated. Wait 30 minutes and repeat treatment if foam has not subsided.

NOTE: If more than three capfuls of Spa Defoamer have been used within a 24 hour period, it is recommended that you clean your filter(s) to prevent clogging with Filter Cleaner and test your water chemistry.



About Us
Hot Tub Things is your premier source for spa parts and hot tub parts online. With over 30 years of experience in the hot tub industry, we are committed to high quality, low prices, and phenomenal customer service. We'd like your experience at Hot Tub Things to be a positive reflection of our commitment to these values. Whether you are looking for a custom spa cover, a hot tub ozonator, a spa cover lift, spa chemicals, a spa heater, a hot tub filter, a spa circuit board, or spa accessories, you have come to the right place!

  • INSTANT FOAM REMOVAL - Quickly eliminates foam caused by soaps, lotions, oils, and organic debris in your hot tub, spa, or pool, restoring clean water and keeping your spa foam-free in just 30 minutes. No need for multiple applications.
  • SAFE FOR ALL SPA SURFACES - Non-silicone formula designed to be gentle on acrylic, vinyl, and plumbing systems, ensuring no damage to your spa equipment. Perfect for keeping your hot tub or spa in excellent condition while eliminating foam buildup.
  • EASY APPLICATION - Simply add one capful of spa foam eliminator into circulating water, and the formula goes to work instantly. Foam disappears in under 30 minutes with no hassle, so you can get back to enjoying your hot tub or spa with minimal effort.
  • COMPATIBLE WITH ALL SANITIZER SYSTEMS - Works with all types of hot tub sanitizers including chlorine, bromine, saltwater, and biguanide systems. It’s versatile and ideal for any spa setup, ensuring clean, foam-free water no matter your preferred system.
  • PREVENTS FUTURE FOAM BUILDUP - Use proactively after shampooing, aromatherapy, or guest usage to prevent future foam from forming. Regular use keeps your hot tub water clean, clear, and free from foam, improving the overall spa experience.
  • INSTANT FOAM REMOVAL - Quickly eliminates foam caused by soaps, lotions, oils, and organic debris in your hot tub, spa, or pool, restoring clean water and keeping your spa foam-free in just 30 minutes. No need for multiple applications.
  • SAFE FOR ALL SPA SURFACES - Non-silicone formula designed to be gentle on acrylic, vinyl, and plumbing systems, ensuring no damage to your spa equipment. Perfect for keeping your hot tub or spa in excellent condition while eliminating foam buildup.
  • EASY APPLICATION - Simply add one capful of spa foam eliminator into circulating water, and the formula goes to work instantly. Foam disappears in under 30 minutes with no hassle, so you can get back to enjoying your hot tub or spa with minimal effort.
  • COMPATIBLE WITH ALL SANITIZER SYSTEMS - Works with all types of hot tub sanitizers including chlorine, bromine, saltwater, and biguanide systems. It’s versatile and ideal for any spa setup, ensuring clean, foam-free water no matter your preferred system.
  • PREVENTS FUTURE FOAM BUILDUP - Use proactively after shampooing, aromatherapy, or guest usage to prevent future foam from forming. Regular use keeps your hot tub water clean, clear, and free from foam, improving the overall spa experience.

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