HTH Super Liquid Algae Guard 1 qt
HTH Super Liquid Algae Guard 1 qt
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HTH Super Liquid Algae Guard 1 qt

Key item features

  • Liquid Formulation: This HTH Super Algae Guard comes in a convenient liquid form, specifically designed for easy application in swimming pools.
  • Algae Elimination: The product is an advanced algaecide formulated to combat and eliminate stubborn green, black, and mustard algae, ensuring crystal clarity in pool water.
  • Non-Foaming Action: HTH Algae Guard is a non-foaming algaecide, providing maximum protection against algae infestations without creating unwanted suds.
  • Versatile Application: It works effectively on all pool surfaces, including vinyl-lined pools and saltwater systems, offering broad applicability.
  • Rapid Results: Experience the benefits within minutes of application, with the ability to swim just 15 minutes after use due to its fast-acting formula.
  • Preventative Power: This 5-in-1 action product not only kills existing algae but also actively prevents its reoccurrence, maintaining a pristine pool.
  • Convenient Size: The product is supplied in a 1-quart container, providing a practical volume for pool algae prevention and treatment.
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Starting from $48.81

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Customer ratings & reviews

4.6 out of 5 stars
stars280 ratings102 reviews
How item rating is calculated
  1. 5 stars80% (225)
  2. 4 stars9% (25)
  3. 3 stars4% (11)
  4. 2 stars0% (1)
  5. 1 star6% (18)

Reviews summary

Pros

  • : Offers good value at this cost.
  • : Quickly kills and removes algae from pool water.

Neutral

  • : Can be pleasant, but also produces strong or weird odors.

Cons

  • : Causes cloudy pool water due to over-foaming.
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Showing 1-3 of 102 reviews

Apr 19, 2023
Thomas
5 out of 5 stars review

Verified Purchase

SPARKLING WATER

HTH ALGECIDE WORKS FINE. USE HTH CHLORINE TABS TOO.

Helpful?62HYGQ3GXL9L894300625
Jun 25, 2025
Linda
Sold and shipped byLogistiks USA Inc
5 out of 5 stars review

Verified Purchase

Pool Care Algae Guard Advanced for Swimming Pools is an effective, concentrated swimming pool product. I would highly recommend as it keep swimming pools clean of algae when used accordingly. There is a phone number in which you can engage with HTH Customer Service if needed.

Helpful?62HYGQ3GXL9L894300625
May 15, 2023
Walmart customer
5 out of 5 stars review

Verified Purchase

Helpful?62HYGQ3GXL9L894300625