Leslie's  Algae Control Pool Chemical
Leslie's 14025 Algae Control, 1 Quart
Sku: 14025        LPM #: 14025
Availability: In Stock
Order today, to your door by April 28
Leslie's 14028 Algae Control, Half Gallon
Sku: 14028        LPM #: 14028
Availability: In Stock
Order today, to your door by April 28
Leslie's 14030 Algae Control, 1 Gallon
Sku: 14030        LPM #: 14030
Availability: In Stock
Order today, to your door by April 28
About the Leslie's Algae Control
Leslie's Algae Control eliminates algae while preventing the future outbreak of algae and slime for a clean and clear pool. Use 2 - 4 ounces per 10,000 gallons. Dosage: 2-4 oz per 10,000 gallons
Pool Chemical Features
  • Algaecide & algaestat
  • Available in 1 quart, 1/2 gallon, and 1 gallon bottles
  • Quickly eliminates algae blooms
  • Non-metallic non-staining
  • Kills all known types of algae
  • Gentle on swimmers and pools
  • Non foaming, and highly concentrated
  • Pre-blended at 60% strength.
Leslie's Algae Control is a powerful quick-acting cleaner that eliminates algae blooms to keep your pool safe. The powerful concentrated formula is one of the strongest on the market and won't foam or stain your pool. A few ounces of Leslie's Algae Control goes a long way, saving you time and money.

Leslie's Algae Control kills all types of algae, including pink algae and stops future algae and slime. Algae Control works great for opening or closing your pool. A couple ounces when closing your pool keeps algae blooms from developing. A couple ounces at the beginning of the season will leave your pool sparkling clean. The formula is a low odor formula that is gentle on swimmers and your pool. Just drop in a few ounces a week and keep your spa, outdoor fountains, vinyl, plaster, fiberglass, and tile pools clean all year.
Leslie's Algae Control Specifications
Chemical Type Algaecide
Product Type Pool Chemical
Dosage 2-4 oz per 10,000 gallons and 11-16oz per 10,000 gallons
Clearance YES
Manufacturer Leslie's
Product Reviews
Average Rating:
4.67 average based on 113 reviews
5 stars
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Arthur said:
Location: Morganville, NJ
Excellent product
2 weeks ago
Product works perfectly, only buy it on a good sale-otherwise too expensive so just wait for the good price.
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Location: Houston, TX
2 weeks ago
While this is a good product, Leslie's simply does not do a good job with shipping chemicals. This product was not properly sealed and arrived with no less than 1/3 of the bottle leaked out. There was a plastic bag around the bottle to hold spills, but nothing around the cap to keep it from spilling (I've had the same issue with shock and product being outside of the box when delivered - very unsafe for kids). I addressed this with the customer service to which they apologized for the inconvenience .. more
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Leslie's Pool Supplies said:
2 weeks ago
Thank you for your business with us! We do apologize there have been issues with your shipment arriving damaged, one of our customer care agents has been in touch to ensure this situation is resolved for you. Please give our web store team a call at 800-537-5437 any time there is an issue with shipments arriving damaged. Thanks!
BOB said:
2 months ago
Don't buy in the local store, they won't give you the discount until you give them the copy of the discount! They won't honor the company's own prices in the ad, they say you have to order it online! I say no problem. Well some items I need now, so I then go out to my truck and print it out! I give them the ad and they look at you like you are getting away with something!!! Get a better price online, always free shipping. But, watch out for the price! Not always on sale as they say. I always have .. more
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Guest said:
Location: Fayetteville, ga.
Awesome stuff!!
6 months ago
Best thing out there for control! Love love it. Worth every penny. I always wait for it to go on sale then buy enough to get me to the next sale. Have had a pool for 40 years did not discover this till the last 10 years and wish I had known sooner. Just put it every week without fail and all will be well in the algae department.
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Location: Atlanta, GA
This is the best!
6 months ago
This is the best algaecide I have ever used. Even if out of town and the chlorine runs out, if I have added the above weekly, no green in pool when I return home. Absolutely the best!
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