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Clorox Pool & Spa

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

    • Based on 10,850 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 1
Order within 22 hours and 23 minutes
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Size: 1 Count (Pack of 1)


Features

  • Improves Swimmer Comfort: This product plays a crucial role for swimmer comfort, as it prevents eye and skin irritation caused by low pH. It aids in preventing dry, itchy skin and red burning eyes for a more pleasant swimming experience.
  • Protects Pool Equipment from Corrosion: By keeping your pool's pH level balanced, this product helps prevent equipment corrosion, allowing you to spend less time maintaining and more time enjoying your swimming pool.
  • Preserves Pool & Equipment - Unbalanced water can cause a corrosive environment that damages your pool surfaces or equipment. This product reduces pool maintenance, extending the life of your pool's cleanliness.
  • Clorox Pool App: Test like an expert anytime, anywhere with the Clorox Pool App. Solve common swimming pool problems and get personalized product and dosage recommendations

Description

"Clorox® Pool&Spa™ pH Up raises low pH in your pool so you can maintain a beautiful, swim-ready pool. The granulated formula dissolves fast, and the easy pour application bag makes raising your pH simple, and fast. Low pH in your pool can cause red, irritated eyes and expensive corrosion damage to your pool equipment. Use this pH increaser as needed to achieve a suitable range of 7.2 to 7.6 to keep your water swim-ready and clear. Intended for use in both traditional chlorine and salt chlorine pools. Test and balance your pool weekly with the Clorox Pool app to maintain clear water, longer lasting equipment, and comfortable swimming. Maintaining proper pH of 7.2 to 7.6 is both important and easy. Important, because if pH is too high, chlorine cannot effectively sanitize and disinfect your water and water will irritate your skin and eyes when you swim. If pH is too low, corrosion can occur and the pool water will irritate your skin. "

Brand: Clorox Pool & Spa


Item Weight: 4 Pounds


Item Form: Granular


Product Benefits: Corrosion,Ph Increaser


UPC:


Brand: Clorox Pool & Spa


Item Weight: 4 Pounds


Item Form: Granular


Product Benefits: Corrosion,Ph Increaser


UPC: 810821023061


Number of Items: 1


Unit Count: 64.0 Ounce


Product Dimensions: 4.4 x 9 x 10.5 inches


Item Weight: 4 pounds


Manufacturer: Clorox® Pool&Spa™


Country of Origin: USA


Item model number: 12104CLX


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • It works
Size: 1 Count (Pack of 1)
Does as advertised! Price is reasonable.
Reviewed in the United States on March 23, 2025 by Old Man
    • Utah guy
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Great product
Reviewed in the United States on April 17, 2025 by jerry gundersen
    • Works
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Good product
Reviewed in the United States on March 18, 2025 by Jess
    • Good product & good price.
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Works well to bring down PH. Easy to use powder which dissolves easily.
Reviewed in the United States on October 10, 2024 by Maggie
    • Easy to Use and Effective in a Spa.
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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! ... show more
Reviewed in the United States on February 8, 2025 by BudgetConscious_68
    • Works great.
Size: 1 Count (Pack of 1)
Keeping the PH level right in your pool is arguably the most important thing to maintain a bright clear clean pool. This product from Clorox is way cheaper than the pool store equivalent, even though the active ingredient is exactly the same (Sodium Carbonate). I use well water that PH level is super low, and this works great. ... show more
Reviewed in the United States on September 10, 2024 by T. Hammond
    • Good price
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Good price
Reviewed in the United States on April 7, 2025 by Amazon Customer
    • worked Great
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We used this for our hot tub. It works great.
Reviewed in the United States on January 28, 2025 by Chesantra

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