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๐โโ๏ธ Dive into Crystal Clarity!
Rx Clear Mega Shock is a powerful pool treatment featuring 73% calcium hypochlorite, designed to sanitize, clarify, and eliminate algae in swimming pools. Each 1 lb bag treats up to 10,000 gallons, ensuring your pool remains clean and inviting. Ideal for nighttime application, this product is essential for maintaining a pristine swimming environment.







| ASIN | B073S9SD4P |
| Best Sellers Rank | #22,853 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #146 in Swimming Pool Chlorine |
| Brand | Rx Clear |
| Brand Name | Rx Clear |
| Customer Reviews | 4.7 out of 5 stars 644 Reviews |
| Item Form | Granular, Powder |
| Item Weight | 16 ounces |
| Manufacturer | Rx Clear |
| Manufacturer Part Number | 20406348 |
| Number of Items | 48 |
| Number of Packs | 48 |
| Product Benefits | Kills Algae |
| UPC | 635963662035 |
| Unit Count | 768 Ounce |
G**N
Worked for me
Works just as well as Leslieโs 73 cal hypo shock, but cheaper. I was having a problem trying to get my free chlorine level to even register on my test strips. 2lbs of this shock (mixed in a bucket 1 lb at a time) sky rocketed my free chlorine levels. My pic of the pool is a little cloudy due to the chlorine level being high right now, but Iโm sure that will resolve itself over the next few days as the levels come down. Itโs been crazy 90 degree hot every day around here for a couple of weeks now. The test strip pic is from today, 2 days after I put the shock in a couple of nights ago. Next week if the fc level is low, Iโm going to try 1lb instead of 2, and see what happens with the increase in free chlorine levels. If u want a jolt in your free chlorine levels, this stuff works.
B**P
Excellent shock.
This shock works wonderfully in my pool. Keeps my chlorine at a predictable level. I see a huge difference in the quality of this shock compared to what I had been using. I use it for weekly maintenance and havenโt had an algae episode all summer, and itโs been hot. I will continue to purchase the Shock in the future.
B**Y
73% Cal FTW!
FINALLY! Actual chlorine that works. I was using Leslieโs Pool chlorine and Samโs Club members mark version (not chlorine) and had so many issues with algae and cloudy water. I finally tried this product and have had crystal clear water all year even through storm season. 73% Cal is where itโs at. I wasted hundreds of dollars and tons of time dealing with algae and cloudy nasty water. This is worth its weight in gold.
F**O
High chlorine level means it works at lower doses.
70% available chlorine. It works very well.
P**S
Very good product.
Very good product, performed as advertised.
B**L
Good stuff
This stuff really works. Highly recommended by my pool service for all their customers.
C**.
Excellent product!
Excellent product!
L**I
It easily mixes in the bucket.
This shock is 73% of hypo Chlorite which is great. The reason I'm giving 5 stars is that the product quickly mixes with water in the bucket. I poor the chlorine in the pool and baam! No grains are left on the bottom of the pool. Other products have larger grains that dont dissolve as easily. I will buy RX Clear from now on. It's really a game changer.
Trustpilot
1 month ago
3 days ago