Leslie's 14018 Copper Algaecide, 1 qt.
Leslie's 14018 - Copper Algaecide, 1 qt.
Sku: 14018
Availability: In Stock
Order today, to your door by May 4
About the Leslie's 14018
LPM Part #: 14018
Leslie's Copper Algaecide quickly takes care of existing algae while providing protection from future algae growth eliminating algae and keeping your pool clean. Dosage: 2 oz every 2 weeks
Pool Chemical Features
  • Copper Algaecide
  • Quickly kills algae
  • Prevents future algae growth
  • Safe to swim immediately after application
Leslie's Copper Algaecide is powerful enough to get rid of unsightly algae and future algae growth while being safe enough to not affect any swim plans you may have for the day. It will not cause your water to foam and will not change the pH levels of your pool. Leslie's Copper Algaecide quickly takes care of any algae in your pool and then serves as a preventative so your pool will stay clean all season long.
Leslie's 14018 Specifications
Chemical Type Algaecide
Product Type Pool Chemical
Dosage 2 oz every 2 weeks
Manufacturer Leslie's
Product Reviews
Average Rating:
4.71 average based on 21 reviews
5 stars
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Bill said:
Location: Longwood, Fl.
The only chemical you need!
6 months ago
Pool stores don't tell you about this because it will stop, kill, and prevent Algee in your pool without a lot of other chemicals' which is what they mostly sell. I have practically zero chlorine in my pool, in Florida, with 95 degree temperature, and 4 kids and a dog in the pool all the time. This stuff really works wonders without upsetting any other chemical balances in your pool.
+0 | -0
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Dawn said:
Location: Rockwall, Texas
Great product
9 months ago
This product works great! We had a lot of yellow algae on the sides of our pool. We brushed the sides, put the product in, and left for a week on vacation. Over a week later the side of our pool is still clear of algae. I highly recommend it.
+4 | -1
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Robert said:
Location: Pasadena, Maryland
Great results
9 months ago
Been using this product for over 25 years in a above ground pool with no ill effect to pump or pool. Never have a problem with algae from opening up to shut down. Told friends about product and they all have had the same results.
+2 | -1
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Robert said:
Location: Montrose, AL
Cooper Algaecide
11 months ago
A little pricey but seems to work great. After a fairly warm winter pool was a mess even with moderate effort. Water is crystal clear now. No stains on plaster(diluted per directions) and no algae.
+5 | -1
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WaterBomber said:
Location: S.E. Texas
Crystal Clear Water All Season !
1 year ago
After shocking, scrubbing cleaning and even replacing a third of pool water to lower stabilizer we found this great product. There were stern warnings from friends and the store manager about plaster stains......and it will, so
don't use too much. Well water causes scale in our heater so we use Scaletec which may help the stains also. 5 months with no yellow algae !
+8 | -2
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