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hth Pool Algaecide Super Algae Guard 60 (67064)

4.5 4.5 out of 5 stars 10,899 ratings

$36.99 with 6 percent savings $1.16 per Fl Oz
Typical price: $39.36

This is determined using the 90-day median price paid by customers for the product on Amazon. We exclude prices paid by customers for the product during a limited time deal.
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Old Packaging
Cleanser
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Purchase options and add-ons

Brand HTH
Item Weight 0.01 Ounces
Product Benefits Controls Algae

About this item

  • 4-In-1 formula kills and controls green, Black, and yellow algae growth, is non-foaming, and 60% strength

Customer ratings by feature

Easy to use
4.3 4.3
Scent
3.9 3.9
Value for money
3.8 3.8

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$36.99 ($1.16/Fl Oz)
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$83.99 ($0.44/Ounce)
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$19.99 ($0.62/Fl Oz)
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From the manufacturer

HTH 67064 Super Algae Guard 60, 1 quart

4-Step Pool Care Program

Our 4-step color-coded system makes it easy to find the hth pool care products you need to enjoy sparkling, blue water all season.

3-Step Spa Care Program

The complete line of hth spa products ensures that you have crystal clear water so you can relax in your spa all year round.

Made in the USA

Look for the Made in the USA icon on hth pool care products.

Step 1: Balance

From simple issues like cloudy water or pH fluctuation to more specialized problems like metals in your water and cleaning filters, these products work fast and effectively to tackle most common pool problems. Keeping these products handy helps ensure a clean pool.

Balance

Sanitize

Shock

Algaecides

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hth Pool Algaecide Super Algae Guard 60 (67064)

hth Pool Algaecide Super Algae Guard 60 (67064)


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Product Description

Why let algae stand between you & your pool? hth developed the hth super algae guard 60 to kill even the toughest algae blooms. This product has 60% strength & when used regularly, will prevent & kill green, black & yellow algae.

Compare with similar items

This Item
hth Pool Algaecide Super Algae Guard 60 (67064)
HTH hth Pool Algaecide Super Algae Guard 60 (67064)
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Price-6% $36.99
Typical:$39.36
$29.87$87.85-27% $32.91
List:$44.99
-23% $19.16
List:$24.99
$25.20
Delivery
Get it as soon as Saturday, May 18
Get it May 17 - 24
Get it as soon as Saturday, May 18
Get it May 15 - 17
Customer Ratings
Easy to use
4.3
4.7
4.4
4.5
4.4
Value for money
3.8
3.8
4.0
4.3
4.0
Scent
3.9
4.0
3.7
4.4
Sold By
Common Cents Distributors
Ryker Hardware
Pool Geek
Amazon.com
Doheny's Pool Supplies Fast
In The Swim Pool Supplies
weight
0.01 ounces
8 pounds
2.14 pounds

Customer reviews

4.5 out of 5 stars
4.5 out of 5
10,899 global ratings

Customers say

Customers like the performance of the pool spa water treatment. For example, they mention it works great, produces amazing results, and is easy to use. That said, opinions are mixed on quality.

AI-generated from the text of customer reviews

249 customers mention193 positive56 negative

Customers like the performance of the pool spa water treatment. They say it works great, has amazing results, and works well on pool maintenance. Some mention that it works over night and is great in combination.

"...It works over night. One thing the pictures does not shows is, on the side of the bottle has the fl...." Read more

"...every 5 days and the pool sparkles, no algae. Great product, order it." Read more

"It works well to help along with your other chemicals. Helps prevent algae in the pool. Worked for us all season which is April to September" Read more

"...It takes nearly a week to clear up and then I’m adding more.I would buy it again. I doesn’t really bother me...." Read more

172 customers mention99 positive73 negative

Customers are mixed about the quality of the pool spa water treatment. Some mention it does the trick on algae, helps prevent algae in the pool, and is a very good product. However, others say that it forms algae again this year, causes foamy bubbles in the water, and doesn't impress for use on green algae.

"...nothing works, I have only poor a third of the bottle, and my pool is now algae free, best part, it is not coming back 👍🤛, let me tell you that you..." Read more

"...foam, but very little and when you swim right away, the water feels a but soapy. But all that disappear in half day to a day...." Read more

"...Since then I add 1 1/2 oz. every 5 days and the pool sparkles, no algae. Great product, order it." Read more

"...My only complaint is that it does cause foamy bubbles in my pool due to the fact that I have water cascading from the spa into the pool...." Read more

Miracle worker!  Great product
5 Stars
Miracle worker! Great product
Such a shockingly awesome outcome! The before pick was taken over 10 days ago and since then we've had 95-102 degree weather. It was GREEN I tell you! I was anxious to get started so I added the algaecide even though my pump was only going to be on for for about a little less than 3 hours. I turned my polaris on to help stir it up for when my filter shut down for day. I wasn't expecting much as I had used an algaecide I bought from my local pool supply store upon their recommendation after they tested my water. Pool stores rarely believe me when I say our pool is 45,000 gallons but I had a Leslie's Pool School tech officially measure it for me so there wouldn't be any doubt going forward. *that's a great service by Leslie's btw (the pool school) as I knew nothing about how our pool equipment worked as we always had professionals service our pool. Covid did a number on all our local pool service companies as they couldn't keep employees so I ended up having take care of our pool myself. I've learned a lot! One thing that I've learned is that different brands of product for some reason *do* make a difference. The algaecide I used from the pool supply store made the water clear-ish but all the dead algae was on the bottom of the pool and needed vacuuming. I don't have the type of vacuum that attaches to the skimmer using the waste feature on our sand filter. I have a battery operated one I bought here on Amazon (that I do like very much) but wasn't up to such a large task. We didn't get it all vacuumed up and the pool turned green again especially due to the high heat we had and we all got sick so zero pool maintenance was done. I mean look at the difference! Overnight! I will be adding clarifier to take of the cloudiness and we will be brushing those sides, skimming, and checking chemicals twice a week so it w/never turn green again! Edited to note: We did indeed let our pool turn green again. 2nd results were not as dramatic. It didn't turn from green to that bright blue overnight but it did have a significant result and again, we didn't have a lot of debris to vacuum up (I don't understand why w/need to do more research.) Also, the price increases have been astronomical! Seasonal or our Economy? I don't know but it's a HUGE increase from $17ish to $38, but if I continue to let my pool become green it will still be my "go to" product and worth it in the end.
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Top reviews from the United States

Reviewed in the United States on October 12, 2021
Style: New PackagingPattern Name: CleanserVerified Purchase
I hate not having a picture, but Ill try next time to add before and after. If you have a swimming pool, you spend a lot of money finding out what works and when area and sizes may vary, Algae its an always present threat. Two mayor times I had to use it. The first one it just start getting greenish and I look for a solution and after trying a couple of things I found this algae guard. It works over night. One thing the pictures does not shows is, on the side of the bottle has the fl. oz mark in lines to make it easy to know how much you need to add. It tells you to add 3 to 5 days and follow the directions, what works for me, once a week, when I change my chlorine tables on my fluting and system (3, 3 inches tables) I put one fl.oz. It does make a little foam, but very little and when you swim right away, the water feels a but soapy. But all that disappear in half day to a day. The second time, I left the house and my wife came back after a week and it was a swamp, so bad The Thing would be proud of it. My wife entered in a state of panic and throw a whole bottle at it before he call me. Then before I could asset the situation, she dump an other one. Why? because she could. And in half day start clearing, I do not recommend because obvious reasons, but also it takes time for the system to filtrates the water, so the water look milky for a while. But even then it did not make that much foam. The product it s great and for the price, you can not go wrong. For my 10,500 gallon pool, I use, one Algae bottle (last me 2 months) one RX Algaecide blue (Last 6 months, goes in the pump filter, around 50 bucks) And chlorine 3in tablets (one on each floater, one in the main filter line) and that's it, my pool stays clean and clear year around. I hope this long a.. review helps you out.Dont forget to subscribe, hahaha, JK...
14 people found this helpful
Report
Reviewed in the United States on June 18, 2022
Style: New PackagingPattern Name: CleanserVerified Purchase
Such a shockingly awesome outcome! The before pick was taken over 10 days ago and since then we've had 95-102 degree weather. It was GREEN I tell you! I was anxious to get started so I added the algaecide even though my pump was only going to be on for for about a little less than 3 hours. I turned my polaris on to help stir it up for when my filter shut down for day. I wasn't expecting much as I had used an algaecide I bought from my local pool supply store upon their recommendation after they tested my water. Pool stores rarely believe me when I say our pool is 45,000 gallons but I had a Leslie's Pool School tech officially measure it for me so there wouldn't be any doubt going forward. *that's a great service by Leslie's btw (the pool school) as I knew nothing about how our pool equipment worked as we always had professionals service our pool. Covid did a number on all our local pool service companies as they couldn't keep employees so I ended up having take care of our pool myself. I've learned a lot! One thing that I've learned is that different brands of product for some reason *do* make a difference. The algaecide I used from the pool supply store made the water clear-ish but all the dead algae was on the bottom of the pool and needed vacuuming. I don't have the type of vacuum that attaches to the skimmer using the waste feature on our sand filter. I have a battery operated one I bought here on Amazon (that I do like very much) but wasn't up to such a large task. We didn't get it all vacuumed up and the pool turned green again especially due to the high heat we had and we all got sick so zero pool maintenance was done. I mean look at the difference! Overnight! I will be adding clarifier to take of the cloudiness and we will be brushing those sides, skimming, and checking chemicals twice a week so it w/never turn green again! Edited to note: We did indeed let our pool turn green again. 2nd results were not as dramatic. It didn't turn from green to that bright blue overnight but it did have a significant result and again, we didn't have a lot of debris to vacuum up (I don't understand why w/need to do more research.) Also, the price increases have been astronomical! Seasonal or our Economy? I don't know but it's a HUGE increase from $17ish to $38, but if I continue to let my pool become green it will still be my "go to" product and worth it in the end.
Customer image
5.0 out of 5 stars Miracle worker! Great product
Reviewed in the United States on June 18, 2022
Such a shockingly awesome outcome! The before pick was taken over 10 days ago and since then we've had 95-102 degree weather. It was GREEN I tell you! I was anxious to get started so I added the algaecide even though my pump was only going to be on for for about a little less than 3 hours. I turned my polaris on to help stir it up for when my filter shut down for day. I wasn't expecting much as I had used an algaecide I bought from my local pool supply store upon their recommendation after they tested my water. Pool stores rarely believe me when I say our pool is 45,000 gallons but I had a Leslie's Pool School tech officially measure it for me so there wouldn't be any doubt going forward. *that's a great service by Leslie's btw (the pool school) as I knew nothing about how our pool equipment worked as we always had professionals service our pool. Covid did a number on all our local pool service companies as they couldn't keep employees so I ended up having take care of our pool myself. I've learned a lot! One thing that I've learned is that different brands of product for some reason *do* make a difference. The algaecide I used from the pool supply store made the water clear-ish but all the dead algae was on the bottom of the pool and needed vacuuming. I don't have the type of vacuum that attaches to the skimmer using the waste feature on our sand filter. I have a battery operated one I bought here on Amazon (that I do like very much) but wasn't up to such a large task. We didn't get it all vacuumed up and the pool turned green again especially due to the high heat we had and we all got sick so zero pool maintenance was done. I mean look at the difference! Overnight! I will be adding clarifier to take of the cloudiness and we will be brushing those sides, skimming, and checking chemicals twice a week so it w/never turn green again! Edited to note: We did indeed let our pool turn green again. 2nd results were not as dramatic. It didn't turn from green to that bright blue overnight but it did have a significant result and again, we didn't have a lot of debris to vacuum up (I don't understand why w/need to do more research.) Also, the price increases have been astronomical! Seasonal or our Economy? I don't know but it's a HUGE increase from $17ish to $38, but if I continue to let my pool become green it will still be my "go to" product and worth it in the end.
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7 people found this helpful
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Reviewed in the United States on February 17, 2023
Style: New PackagingPattern Name: CleanserVerified Purchase
It works well to help along with your other chemicals. Helps prevent algae in the pool. Worked for us all season which is April to September
Customer image
4.0 out of 5 stars Good algae preventer help
Reviewed in the United States on February 17, 2023
It works well to help along with your other chemicals. Helps prevent algae in the pool. Worked for us all season which is April to September
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One person found this helpful
Report
Reviewed in the United States on August 8, 2020
Style: New PackagingPattern Name: CleanserVerified Purchase
Minimal suds. Foams only near water agitated area. Added a little more than recommended. 1st day several hours of filtration and the water is still green and cloudy. Will update.

Update: 2nd day morning decided to add the rest of the bottle. By afternoon it was sparkling clear. It is not completely foam free. The small amount of foam occurred near jets near the steps where air agitation jets are. None of the other areas. Not to bothersome because THIS STUFF WORKS 👍

UPDATE: 3 weeks later and my pool is crystal clear and the foaming as died off. The chemicals are also all at the right levels. I have not needed to shock my pool every week or after it rains. I live where algae grows within 24hrs. This has prevented any algae growth. Yes there is some foaming at 1st but if you've got an algae problem this stuff works. For the money this will be my go to product. 👍
Customer image
5.0 out of 5 stars Foams A Little but WORKS 🤙
Reviewed in the United States on August 8, 2020
Minimal suds. Foams only near water agitated area. Added a little more than recommended. 1st day several hours of filtration and the water is still green and cloudy. Will update.

Update: 2nd day morning decided to add the rest of the bottle. By afternoon it was sparkling clear. It is not completely foam free. The small amount of foam occurred near jets near the steps where air agitation jets are. None of the other areas. Not to bothersome because THIS STUFF WORKS 👍

UPDATE: 3 weeks later and my pool is crystal clear and the foaming as died off. The chemicals are also all at the right levels. I have not needed to shock my pool every week or after it rains. I live where algae grows within 24hrs. This has prevented any algae growth. Yes there is some foaming at 1st but if you've got an algae problem this stuff works. For the money this will be my go to product. 👍
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29 people found this helpful
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