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💦 Keep your spa flawless, fresh, and ready for your next unwind!
Clorox Pool&Spa Spa pH Down is a 22-ounce powder formula designed to lower high pH levels in all spa types, ensuring balanced water chemistry. It enhances bather comfort by preventing skin and eye irritation, protects spa equipment from corrosion and scale buildup, and maintains crystal-clear water. Compatible with the Clorox Pool App for easy testing and dosing, this trusted product is a must-have for spa owners seeking hassle-free maintenance and premium relaxation.










| ASIN | B00PZZFVVS |
| Best Sellers Rank | #4,797 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #29 in Swimming Pool Balancers |
| Brand | CLOROX Pool&Spa |
| Brand Name | CLOROX Pool&Spa |
| Customer Reviews | 4.7 out of 5 stars 1,951 Reviews |
| Global Trade Identification Number | 00810821021968 |
| Item Form | Powder |
| Item Type Name | Spa pH Down |
| Item Weight | 1.5 Pounds |
| Manufacturer | Chem Lab Products, Inc. |
| Manufacturer Part Number | 11022CSP |
| Model Number | 11022CSP |
| Number of Items | 1 |
| Package Size Name | 22-Ounce |
| Product Benefits | Clorox Spa pH Down lowers the pH in your spa, making the water more comfortable for soakers. |
| UPC | 810821021968 |
| Unit Count | 22.0 Ounce |
T**1
Our go to product
Works great. We use it at home and our Airbnb’s. We always trust this product.
J**R
Great product for the price!
Very easy to use - especially for a spa. I had to get a refund for a broken spa and these unfortunately had to go as well.
R**N
It’s a Clorox product. It works fine.
We all know the name, Clorox growing up, so it only made sense to use this quality stuff for my hot tub. Price was good. Container is good chemical work fine.
M**Y
Great for the spa
Works fine for price
S**E
Works well
Works great in my hot tub and a good price
J**M
PH Decreaser Review
PH Decreaser worked as well as any other brand.
K**S
Highly recommended, works well
Keep this in your kit for your hot tub! It works well and we will buy it again.
B**E
Gotta Learn The Ropes
This stuff works fine, but you have to know what you’re doing. I was adding more and more, having the same gripe as some other reviewers, but I consulted an AI app (highly recommended) that explained to me what I’m doing wrong. Just like cooking, you can’t just throw the ingredients in a pan and expect a recipe to make itself. Grok told me how much to add, what will happen, what to do next… if I had just kept adding more, I would have experienced a PH crash. Not good. I was following the bad advice of adding this every day for a week to get things down. Instead, you add a little larger doses over 1 or 2 days to get alkalinity down, then run the jets and air on full blast with the lid off to bring the PH back up without increasing alkalinity. Seriously, consult someone at the store or give all the details of your tub to AI and see what it says. You may be surprised to find that the problem is not the product, but rather how you’re using it.
Trustpilot
3 weeks ago
1 month ago