---
product_id: 389959476
title: "CLOROX Pool&Spa Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)"
brand: "clorox pool&spa"
price: "VT21193"
currency: VUV
in_stock: true
reviews_count: 6
category: "Clorox Pool&Spa"
url: https://www.desertcart.vu/products/389959476-clorox-pool-and-spa-swimming-pool-ph-up-raises-ph
store_origin: VU
region: Vanuatu
---

# Fast dissolving granules Precise pH balancing Corrosion protection CLOROX Pool&Spa Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)

**Brand:** clorox pool&spa
**Price:** VT21193
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your pool game — swim smart, swim comfortable!

## Quick Answers

- **What is this?** CLOROX Pool&Spa Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1) by clorox pool&spa
- **How much does it cost?** VT21193 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/389959476-clorox-pool-and-spa-swimming-pool-ph-up-raises-ph)

## Best For

- clorox pool&spa enthusiasts

## Why This Product

- Trusted clorox pool&spa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Comfort First:** Prevents red eyes & itchy skin for a luxurious, irritation-free swim.
- • **Gear Guardian:** Protects pool equipment from costly corrosion and extends lifespan.
- • **Smart Pool Care:** Sync with Clorox Pool App for expert testing & personalized maintenance tips.
- • **Balance Like a Pro:** Maintains ideal pH range (7.2-7.6) for crystal-clear, swim-ready water.
- • **Effortless Application:** Fast-dissolving granules with easy-pour bag for quick, mess-free dosing.

## Overview

Clorox Pool&Spa Swimming Pool pH Up is a fast-acting, granulated formula designed to raise low pH levels in both chlorine and salt pools. By maintaining the optimal pH range of 7.2 to 7.6, it prevents eye and skin irritation, protects pool equipment from corrosion, and keeps water clear and inviting. Compatible with the Clorox Pool App, it offers a seamless, expert-guided pool maintenance experience for hassle-free, long-lasting pool health.

## 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. "

Review: It’s ok - To be fair I didn’t know how to use it
Review: 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.

## Features

- Raises Low pH: Clorox Pool&Spa Swimming Pool pH Up is formulated to elevate the pH levels in swimming pool water. By increasing pH levels, it helps in restoring water parameters to their ideal ranges, ensuring a balanced and healthy swimming environment.
- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084GPWRBL |
| Brand Name | CLOROX Pool&Spa |
| Customer Reviews | 4.7 4.7 out of 5 stars (11,484) |
| Item Form | Tablet |
| Item Type Name | pH Up, 4 lb. |
| Item Weight | 4 Pounds |
| Manufacturer | CLOROX Pool&Spa |
| Product Benefits | Raises pH, prevents eye/skin irritation & equipment corrosion, preserves pool extends life |
| UPC | 810821023061 |
| Unit Count | 1810 Grams |

## Product Details

- **Brand:** CLOROX Pool&Spa
- **Item form:** Tablet
- **Item weight:** 1.81 kg
- **Product benefits:** Raises pH, prevents eye/skin irritation & equipment corrosion, preserves pool extends life
- **UPC:** 810821023061

## Images

![CLOROX Pool&Spa Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/71udXZCy7qL.jpg)

## Questions & Answers

**Q: How much do I use for a spa? My spa is 460 gallons. The packaging and app only provide instructions for pools.**
A: Well, when I do stuff like this, I normally do some simple math doing a proportion, then cross multiple and then divide.  So if this product is 4 lb per 10,000 gallons, and your pool is 460 gallons, your proportion would be: 4/10000 = X/460.  Cross multiple and you would be 10000X = 1840.  Divide 1840 by 10000 which is x=.184.  Now multiple that number times 16 ounces and you would get 2.944 ounces.  So you add about 3 ounces.  You can use a small kitchen scale.

**Q: If this product is for pool and spa, where are the spa dosage instructions? Do they scale from 10,000 gallons to 400?**
A: Hi. We are the manufacturer of Clorox Pool&Spa products. Clorox Pool & Spa is our brand name and is not meant to be a description of each individual product. Also, the pH Up only has dosing for a pool listed, but can be broken down to apply to a spa as well. Please give us a call at 1-800-SOS-POOL if you have any further questions. We are available Monday to Friday from 8:00am to 6:00pm EST.

**Q: Is this compatible with Aqua Silk/biguanide pool sanitizer?**
A: Hi. We are the manufacturer of Clorox Pool&Spa products. The Clorox Pool and Spa pH Up can be used in a pool that uses biguanide as the sanitizer. Please give us a call at 1-800-SOS-POOL if you have any further questions. We are available Monday to Friday from 8:00am to 6:00pm EST.

**Q: I just put some in our above ground inflatable pool and the water is very cloudy! did i put too much? if so, how do i adjust so it's not cloudy?**
A: Hi. We are the manufacturer of Clorox Pool&Spa products. High pH products can have the potential to knock material like calcium out of solution which can cause cloudiness. At this point you'll want to make sure the pH is kept in range, preferably 7.2, and let the filter run as often as possible to get some of the material filtered out. Please give us a call at 1-800-SOS-POOL if you have any further questions. We are available Monday to Friday from 8:00am to 6:00pm EST.

## Customer Reviews

### ⭐⭐⭐ It’s ok
*by A***K on 1 May 2024*

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

### ⭐⭐⭐⭐⭐ Review
*by S***N on 9 January 2026*

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.

### ⭐⭐⭐⭐⭐ Review
*by R***R on 8 May 2025*

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.

## Frequently Bought Together

- Clorox® Pool&Spa™ Swimming Pool pH Up, Raises pH, Protects Against Eye and Skin Irritation, 4LB (Pack of 1)
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-03*