Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)

Maintaining the right pH level in your swimming pool is essential for a safe, comfortable, and sparkling clean swim experience. Swimming Pool pH Up is a product designed specifically to raise the pH level when it falls too low, preventing corrosion, irritation, and cloudy water. This product is ideal for pool owners who regularly test their water and want an easy, effective way to adjust the chemistry. Its formula works quickly to increase pH without causing drastic swings, helping you maintain a balanced pool environment. Using Swimming Pool pH Up is straightforward: simply measure the water’s pH, calculate the needed amount, and add it to your pool according to the instructions. What stands out is how reliable and predictable the results are, making pool maintenance less of a hassle. It blends well, avoids residue, and keeps the water clear and inviting. Plus, it helps protect pool equipment and surfaces by preventing acidic damage. Overall, Swimming Pool pH Up is a must-have for anyone serious about pool care. It offers peace of mind that your water stays balanced and safe for swimmers. If you want a hassle-free way to keep your pool’s chemistry in check, this product delivers consistent performance with minimal effort.

I’ve been using Clorox Pool&Spa pH Up for several seasons now, and it has consistently delivered excellent results. Maintaining the correct pH balance in my pool is crucial for both swimmer comfort and equipment longevity, and this product makes it straightforward. Fast-Acting and Easy to Use: The granulated formula dissolves quickly, allowing for rapid adjustments to the pool’s pH levels. The easy-pour application bag simplifies the process, making it convenient even for those new to pool maintenance. Improves Swimmer Comfort: Since incorporating this product into my pool care routine, I’ve noticed a significant reduction in eye and skin irritation among swimmers. Maintaining a pH level between 7.2 and 7.6 has never been easier. Protects Pool Equipment: Balanced pH levels are essential to prevent corrosion of pool equipment. Using Clorox pH Up has helped in preserving the integrity of my pool’s components, saving me from costly repairs. Trusted Brand: Clorox is a name I trust, and their pool products uphold the quality and reliability I expect. This pH increaser is no exception. Final Thoughts: If you’re looking for an effective solution to maintain optimal pH levels in your pool, Clorox Pool&Spa pH Up is an excellent choice. It’s user-friendly, efficient, and backed by a reputable brand.

Does as advertised. Will buy again.

Clorox is a brand that can be trusted for spa and pool chemicals-but finding the right chemicals for a spa can be challenging. After using for 3 months in the middle of winter-Clorox® Poo & Spa™ Swimming Pool pH Up works great in our 375-gallon spa-BUT, you have to derive your dosage based on your spa size-so some math is involved. For 375-gallon spa, 2 ounces is the dose I arrived at to move the pH up from 6.5 to 7.0 +/-. That is nearly equivalent to 2 heaping tablespoons. Your dosage may be different. Purchased in this packaging is a great value to spa owners and will save you significant money over purchasing from your local spa dealer. Throw some cheap plastic measuring spoons in the bag and you'll be ready to go when you need to increase your pH. Happy soaking!

Does the job well, just wish it came in bigger bags. Had to use multiple bags to bring up the Ph, but I have a bigger pool. Bags are easy to open, mixes well with the water.

I'll try to keep this as short as possible, if you don't have a long attention span then just buy this and all Clorox spa products. You'll save a ton of money and you'll be happy. If you want to know a little bit more, read on.... When I bought my spa / hot tub it became apparent nearly immediately that a huge source of revenue for the stores that sell these are chemicals. They if you die or warnings then if you don't use their particular chemicals you will destroy the tub and your investment will wash down the drain. I fell for it, I purchased their overpriced rendezvous line until they stop selling rendezvous chemicals... And I mean everyone. The company that I purchased a tub from immediately assured me that they had saved the day and are going to be offering the same amazing chemicals made specifically for the tubs that I bought (Hot springs) with their own branding. I looked at the pricing and laughed... It was actually more expensive than the already outrageous cost of the specialty brand. While searching Amazon I found Clorox, the same Clorox that we all know and use in our houses for bleach. Maybe you use their countertop wipes... Bottom line is they're a great company and I trust them. So I bought their chlorine and I was thrilled when my tub didn't explode and ultimately meltdown into a pool of molten plastic. Could it possibly be true that the salesperson at the hot tub store lied to me in order to get me to continuously purchase overpriced chemicals? You bet. Every product I currently own right now is made by Clorox and it is perfect. I save at least 50% if not more off the cost of chemicals and they are far more generous in the quantity that they give you. You might get 32 oz for $40 with the specialty companies... Clorox will sell you several pounds of chlorine granule pool / spa product for the same price or less. My apologies for rambling on, I just hope that anyone who just purchased their new pool or spa and is contemplating buying these heinously overpriced items sees this and just tries Clorox. You'll be so glad that you did

Works great in my spa just dont put too much or it makes the bottom and sides crusty, my fault not the product.

Instead of traipsing to our close to home Leslie's pool store for fast convenience, I'm happy to have bought this on Amazon. Works like a charm & much cheaper! I don't usually handle pool chems (husband does), but this is easy peasy.

To be fair I didn’t know how to use it