Robarb R20154 Super Blue Clarifier 1-Quart Crystal Clear Pool Water Polisher

  • default - Robarb R20154 Super Blue Clarifier 1-Quart Crystal Clear Pool Water Polisher
    Robarb R20154 Super Blue Clarifier -review/demo
  • default - Robarb R20154 Super Blue Clarifier 1-Quart Crystal Clear Pool Water Polisher
    Robarb Super Blue Pool Water Polisher Video by PoguePoolSpa
  • default - Robarb R20154 Super Blue Clarifier 1-Quart Crystal Clear Pool Water Polisher
    Water Clarifiers and Your Pool
Amazon Price: $11.11 $11.11 (as of December 18, 2017 8:02 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.

Powerful water clarifier produces and maintains crystal clear pool water without affecting pH balance or other chemicals. Its thick, highly concentrated formulation is designed to clear cloudy water FAST.

Customer Reviews

Works in a few hours

138 people found this helpful.
 on April 20, 2016
By J. R. Wallace
I had read through all the reviews and was worried if this would work, but I’d been staring and my greenish cloudy pool for 2-3 weeks and figured I needed to do something. I’m a new pool owner and read up on the various causes. All my chemicals were balanced and I was cleaning the filter weekly (sometimes more) to no avail. I finally decided to try this product and received same day shipping on 4/18. I didn’t receive it until about 7pm so I decided to wait until the next day to watch the progress. I put in a little extra than what it called for, but not much. The directions call for 1 ounce per 5,000 gallons and I put about 4 1/2 ounces for my 17,500 gallon pool at aroun 8 am. I checked it at 9 am and there was no change. I checked again around 10 and I couldn’t tell for sure if it was better. I felt like clarity had improved but wasn’t sure if I was seeing things because I wanted so much for the cloudiness to go away. I checked again around noon and it was drastically better. I could finally see the drain at the bottom. I am so impressed and happy with this product!! I think my issue was excessive pollen that had made my pool cloudy and was too fine for the filter to catch. I plan to continue to use this routinely.

Fantastic product!

77 people found this helpful.
 on June 25, 2015
By joe-rktek
Worked perfectly. We have a 32,000 inground with salt generator. In a matter of days the water went from clear to cloudy to blue green to dark grey. I test the water myself, but for safe measure I had the water tested several times at the local pool store. The chemistry was ok, however, nitrates & pH were elevated, and FC was a ok, but low. With that they recommended stabilizers/clarifiers, shock, algecide, pH down, phos free, seaKlear, etc etc etc…with each application I saw no improvement & the water looked worse. The only upside was that pH dropped to normal range. Anyway, I researched the topic and came across this product. With that, I chatted online (from their website) with a rep from Robarb, who was awesome. I provided him with my general chem readings and he made several suggestions as well as some additional things to check. With his recommendation I turbo shocked the pool with non CYA shock, ran the filter overnight and noticed a tremendous improvement where I could make out the main drains in the deep end. I took new readings & things seemed to be in check, so I then added the recommended dosage of Super Blue, within an hour I could see an improvement. 12 hours later (overnight) I woke up to a crystal clear pool. I am totally impressed with the product and more importantly the Robarb customer service. I will continue to use this product as part of my weekly maintenance.

I had a terrible algae bloom and I hit it with 5 bags …

 on October 31, 2017
By Jason Ciaschi
I had a terrible algae bloom and I hit it with 5 bags of shock. The shock killed it, but my sand filter would not catch it. I added earth and that worked well but it was taking days to clear just a little. I bough this and added as directed and I saw an improvement that took days with the earth. It ultimately took me 3 doses of this product and a week to get it back to crystal clear, but it worked. I would buy again. The reason for 4 stars is I think there are better products specifically designed to clean up an algae bloom, but this does work if no other options are available.

Product works better than most I have used.

 on August 22, 2017
By rsdata
great price on 4 bottles which is about a year’s supply for my in-ground 25,000 gal pool. IN the spring or after an algae bloom I need to use clarifier to get the pool crystal clear again. This product does the job that some clarifiers did not do. After getting the water clear, I always hit the pool with a minimal dose. If trying to clear it after a bloom or in the spring I use the maximum dosage. I will get more next year when this supply runs out.

got me out of a jam

 on November 20, 2017
By Hubby and Wife
I had to clear up a hazy pool before a pool party with only a few days to go. I picked this up with fat shipping with Amazon prime, followed the instructions at night, and the very next morning the water was crystal clear. It surprised me how well it worked! And now the landlords will never know that I got a little lazy with taking care of the pool while they were out of state…even they commented how clean and clear the pool was!

Worked, where others did not.

2 people found this helpful.
 on May 1, 2017
By William A. Stephens
I had tried several clarifiers without complete success. This product cleared up my water completely.

Problem solved!!

 on October 22, 2017
By Amazon Customer
I tried everything I could think of to get rid of my cloudy, green water. I shocked, scrubbed, clean the filters multiple times, and ran the pumps continuously. Nothing worked…..until this.

it should help your pool look better.

 on July 5, 2017
By Matthew L. Evans
I was interesting in getting my pool looking a bit “bluer” – I have a pool guy who keeps the pool clear but it didn’t really pop – used this product a few times and found that my pool was noticeably bluer. It should be noted that if you’re having general problems with your pool (algae, polen, cloudiness due to chemical balance), this probably won’t FIX that problem but used in conjunction with pool upkeep, it should help your pool look better.

Great Product Crystal Clear Pool.

 on October 13, 2017
Been using on my pool for years after some recommend it when I couldn’t get a crystal clear pool. I use it once a week as instructed. Really works, everyone with a pool should add this product, I never have a cloudy pool. Just add to your regular chemical, it’s to to replace but to supplement what you already use.

This stuff works!

 on August 26, 2017
By LoriC
This stuff is amazing! It is the only product I’ve purchased that actually keeps our 8 ft vinyl pool clear! Our filter was not working this year so I still had to change the water a few times throughout the summer, but since I started using this, at least it was always clear. It worked better than I ever expected.