HTH Pool Care Shock Advanced — Granules, 2 lb — Chlorinating Pool Shock Treatment for Weekly Use to Sanitize Pool Water

Works great

does its job

Same exact chemicals from cloneX clear rez that sells for 109 PER gallon you can make about 300 gallons of exactly the same water from this one container

[This review was collected as part of a promotion.] One thing I've learned after having a pool for a few years is that shock is the absolute most important thing you can give the water! My pool hadn't had anything in it all winter and I didn't use anything when I opened it this year. So using this shock was it's first dose of pool meds besides the chlorine tablet. So I only used one bag (which is unusual because I normally need two at first). It cleared up the clouds and green and made it a beautiful blue in only about a day! I love this brand of shock and plan on sticking with it from now on!

[This review was collected as part of a promotion.] We have an above ground pool that has to be pumped out and refilled each year. We always have a little green left to fight, once the pool is refilled. We were having a hard time getting rid of the green, until we tried this. No more green. This stuff is good!!

[This review was collected as part of a promotion.] Love HTH brand, it's my favorite, as it works great. I have a big above ground pool and use the Super Shock Treatment to help clear the water and if any green algae starts building up. Put the treatment in the pool and within hours is crystal clear. Only thing is, be careful when opening it up, sometimes if the powder comes out, like say in a breeze or in the house, you can taste it.

[This review was collected as part of a promotion.] HTH Shock Advanced is my go-to for my pool shock. I have a 24 ft round above ground pool, and keeping it sparkling is essential. The Advanced Shock helps out much more than regular shock. It is great for weekly treatment and also after much heavy rain. I put the amount that my pool requires into the skimmer and within several hours, my pool is fantastic looking. My pool is surrounded by trees, so there is quite a bit that gets into my pool (and hello algae!). This is the one shock that I can count on to prevent and treat algae, keep it clean, and balanced. I highly recommend for all pool owners!

[This review was collected as part of a promotion.] Here is one name brand that I have the utmost confidence in. It always works as it should. I am never concerned if what I am doing is going to work when using HTH. Shock advance is a must. Save yourself some trouble by starting off using shock advance. It will work the way it should every time.

[This review was collected as part of a promotion.] I was so impressed with the effectiveness of these pool products, they are fantastic and work great and ohh so fast, This is great shock because it doesn't have any cyanotic acid and that's a plus for me.

product is fine, Walmart is not. This is NOT a six-pack as described. it is a one-pack.