Ratings & Reviews for HTH 32-oz Pool Algae Prevention

Ecellent Product

[This review was collected as part of a promotion.] HTH Pool Care Algae Guard Advanced is a great product. It helps clear algae growth and contributes to crystal clear water. It works great in the swimming pool and the best thing is you are able to swim right away.

More time to swim

[This review was collected as part of a promotion.] As a second-year pool owner, I've learned regular monitoring, maintenance, and having what you need on hand will keep a pool clear. It amazes me how quickly things go wrong when you don't. With HTH algae guard added weekly. There is less need to over-chlorinate my water. More time to swim in a safer pool.

Nice clean water!

[This review was collected as part of a promotion.] If you own a pool you know these humid conditions wreak havoc on your water. We have bad algae problems here when it’s like this. Since I’ve been adding this algae guard in maintenance doses, we haven’t had an algae problem. Recommended to my neighbor as well and he’s thankful!

Great for keep pool algae free

[This review was collected as part of a promotion.] This HTH® Pool Care Algae Guard Advanced is great for getting the pool back to good, and keeping it that way. I had a problem last summer with green algae in my pool. I read up and this was recommended, along with brushing it more often. I started adding this weekly and brushing more often. It’s easy to use, and I just add it to the water, run the filter and it’s good to go. The water is crystal clear and my family is super happy.

Love this product

[This review was collected as part of a promotion.] I have tried many products too treat the algae in my pool especially after the rains and I finally found this product too work extremely well. Within a few hours my algae was gone and my pool was crystal clear again. Thanks For A Great Product!!

Great product!

[This review was collected as part of a promotion.] Living in the South with an above ground pool, algae growth can be a real problem with all the rain. This product is great for targeting that green pool look that happens and helps me to keep my water crystal clear. I use this along with many other HTH products to keep my pH balance correct and my pool clean and ready for use!

KEEPING A CLEAN POOL

[This review was collected as part of a promotion.] This product is used with ease. Add it with your pump running and wait the 15 minutes before a swim. Usage instructions are all on the bottle.It removes all type of Algae and you can winterize your pool with it.

Work great

[This review was collected as part of a promotion.] I recommend this product it works amazingly.... it only took a couple days for my pool to clear up... this is also easy to use ... I would definitely recommend this to my friends and family... 100%%%%

Great product

[This review was collected as part of a promotion.] Received the HTH Algae guard last week. We use this product in our fountain. It’s a rather large fountain in the front of our house. We use the same brands defoamer in combination with this product as the algae guard foams up in the fountain. Would recommend.

Great product

[This review was collected as part of a promotion.] Non foaming,Destroys & prevents green yellow and black Algae,Fast-acting and Suitable for all pools, part of a 4 step program : Step 1: Test and adjust pool water balance Step 2 Sanitize, Step 3: Shock treat your pool at least once a week, and Step 4: Add algaecide regularly easy to follow instructions

Works fast on stubborn algae

[This review was collected as part of a promotion.] HTH Pool Care Algae Guard Advanced is my go to product for preventing and treating heavy algae blooms in my pool. I had problems with mustard algae in my pool, and after using HTH Algae Guard I have never had any more algae blooms in my pool. It goes to work fast with its non foaming formula and you can swim immediately after treatment. Within 24 hours the mustard algae was gone and my pool was sparkling clean again. I use it every week as part...

Amazing Job!

[This review was collected as part of a promotion.] I wish I took a before pic so posting the after won't make sense. The HTH pool care algae was a miracle worker. Our pool was a gross shade of green, after reading the directions and adding in the amount needed our pool is now a lovely shade of clear blue. There was no weird after smell either.

Clean and clear

[This review was collected as part of a promotion.] This algae guard worked wonders, my pool was forming a lot of algae in so I put the algae guard in and turned the pump on and in about 24hrs it was clear. This was great worked fast and pool looks amazing!

Works good

[This review was collected as part of a promotion.] This product has been a game changer. It has made such a difference in our cleanliness of the pool. It’s nice to have quality products I can trust that don’t cost and arm and a leg. The chemicals aren’t over bearing so that’s a plus.

Great

[This review was collected as part of a promotion.] This has been a trusted pool brand for us for awhile. We have a lot of metals in our water and it’s even city water. You never have to worry about getting the amounts wrong either. We keep stocked on everything this brand has to sell.

Worked fast

New pool just completed in time for a hot Palm Springs summer. Didn't take long for green algae to start. Used HTH initial treatment then after 3 days another dose. Pool has been algae free since. I purposely left one spot of algae in pool to see if HTH worked and it was gone after 3 days.

No. Just no.

As you can see on the bottle is says non-foaming and all I seen in my pool is foam from this chemical/product and I can't say I'm happy.

Smelly and foamy...YUK!!!

Used a little less than the start up dose (15oz in 32,000 gallons) on my green pool after I had checked chemicals and shocked 4 hours before. Foamy (esp out of bubbler and waterfall) and smelly (some kind of ammonia smell) still after 18hrs. Now i have a mess and think only way to get rid of it is empty the pool..

Great Algae preventer

I have been using this product for 6 years in my in-ground Marcite pool. I have no pool enclosure and live in Florida. It has prevented algae growth religiously with one ounce per month in a 10,000 gal pool. Excellent product

Excessive foam in the pool

I add more than recommended and I can not get rid of the foam in my pool. Not sure how I can get my pool back to normal again. Is there any product to eliminate this terrible foam.... trying to taking the foam out of the pool, from the spa, photo from the spa, working