Description
Bring Low pH Back to the Comfort Zone
BAQUACIL® pH Increaser raises pool water pH to the proper range of 7.2 to 7.8. Balanced pH helps protect the pool surface and equipment while keeping swimmers comfortable.
It is compatible with chlorine, bromine and BAQUACIL® pools. The 4 lb container makes several adjustments in an average pool.
Low pH Is Hard on Your Pool
Water with low pH is corrosive. It can etch plaster, damage vinyl, corrode metal parts and irritate swimmers' eyes. Raising it back into range protects your investment.
Easy, Predictable Dosing
About ½ lb per 10,000 gallons raises pH by 0.2. Add, circulate 12 to 24 hours, retest and repeat until you reach 7.2 to 7.8.
Balance Alkalinity First
If total alkalinity is low, raise it first with BAQUACIL Total Alkalinity Increaser. pH holds steadier once alkalinity is in range.
Key Features and Benefits
- Raises pHBack into 7.2–7.8.
- Protects surfacesHelps prevent corrosion and etching.
- Swimmer comfortBalanced pH is easier on eyes and skin.
- Predictable dose½ lb per 10,000 gallons raises about 0.2.
- Multi-systemChlorine, bromine and BAQUACIL pools.
- 98% sodium carbonateConcentrated formula.
Product Details
| Product Detail | Information |
|---|---|
| Brand | BAQUACIL® |
| Product Name | BAQUACIL® pH Increaser |
| Net Weight | 4 lb |
| Manufacturer SKU | 84455 |
| UPC | Not specified in reviewed product details |
| Product Type | pH increaser (dry alkaline) |
| Active Ingredient | Sodium carbonate, 98% |
| Target Range | pH 7.2–7.8 |
| Dose | ½ lb per 10,000 gallons raises pH about 0.2 |
| Maximum Single Dose | 2 lb per 10,000 gallons |
| Compatibility | Chlorine, bromine and BAQUACIL® pools |
| Signal Word | Warning |
How to Use
- Test weekly: Check pH with BAQUACIL 4-Way Test Strips.
- Calculate: About ½ lb per 10,000 gallons raises pH by 0.2.
- Limit each dose: Never add more than 2 lb per 10,000 gallons in a single treatment.
- Broadcast: Spread over the water with the pump running.
- Circulate and retest: Wait 12 to 24 hours, recheck and repeat until pH is 7.2 to 7.8.
Important Compatibility and Safety Notes
Compatibility
Compatible with chlorine, bromine and BAQUACIL pools. Adjust total alkalinity before pH, and add pH Increaser separately from other chemicals.
Safety First
Warning: causes eye irritation and may irritate skin and the respiratory tract. Wear eye protection and gloves, avoid breathing dust and wash hands after handling. Store in a cool, dry place with the lid tightly closed. Add chemicals to water, never water to chemicals, and add one product at a time. Keep out of reach of children and pets, and always read and follow the full label directions and precautions.
Why Choose BAQUACIL pH Increaser?
It is a simple, concentrated pH booster from the BAQUACIL balance line that works in any pool system.
Ideal For
- Pools with pH below 7.2
- Spring opening balance
- Pools after heavy rain
- Chlorine, bromine and BAQUACIL pools
Frequently Asked Questions
What pH should a BAQUACIL pool be?
Keep pH between 7.2 and 7.8.
How much pH Increaser do I add?
About ½ lb per 10,000 gallons raises pH by 0.2. Never add more than 2 lb per 10,000 gallons at once.
What is BAQUACIL pH Increaser made of?
Sodium carbonate, 98%, also called soda ash.
Can I use it in a chlorine pool?
Yes. It works in chlorine, bromine and BAQUACIL pools.
How long until I can retest?
Let the water circulate 12 to 24 hours.
Why does my pH keep dropping?
Low total alkalinity is the usual cause. Raise alkalinity to 80 to 150 ppm first.


