Doheny's pH Plus Swimming Pool pH Increaser - 25 LB Bucket

In this review of Doheny's pH Plus, the bottom line is simple: this granular soda ash is for pool owners who need a reliable, no-frills way to raise and stabilize pH. It is especially useful for those who test water regularly and want a product that consistently boosts alkalinity and pH without added fillers. The single biggest reason to buy is its premium-grade sodium carbonate formula, which customers say works well to correct low pH and keep other pool chemicals performing as intended.

Key Features

• Premium-Grade Formula: High-quality granular soda ash (sodium carbonate) provides predictable pH increases and dissolves cleanly when applied as directed.
• Multi-Purpose pH Boost: Raising pH with this product improves the overall effectiveness of sanitizers and other pool treatments.
• Protects Equipment: Keeping pH in the proper range helps minimize corrosion of metal parts and prolongs equipment life.
• Comfort Benefits: Proper pH reduces eye irritation and skin dryness for swimmers, making pool time more comfortable.
• Bulk Packaging: The 25 lb bucket is convenient for seasonal maintenance or larger pools, reducing the need for frequent repurchase.

Who It's For

Doheny's pH Plus is aimed at residential pool owners, maintenance pros, and anyone who prefers granular soda ash for precise pH control. It fits people who already test their water and want a straightforward chemical that reliably raises pH without extra additives.

It may be less ideal for those who need small, single-use doses or prefer pre-measured pouches for each treatment; consider smaller 5- or 10-lb pouches if portability or infrequent use is a concern.

Pros & Cons

Pros

• Pure sodium carbonate content makes dosing more predictable and effective.
• Customers report good value for money compared with buying smaller packages.
• Helps counteract acid rain and other acidifying sources, keeping pH stable.

Cons

• Large 25 lb bucket may be more than needed for very small pools or occasional users.

Specifications

Product Name	Doheny's pH Plus
Active Ingredient	Granular soda ash (sodium carbonate)
Net Weight	25 lb bucket
Available Packaging	5 lb and 10 lb pouches or 25 lb bucket
Primary Use	Raise swimming pool pH levels
Benefits	Reduces equipment corrosion, eye irritation, and skin dryness

Our Verdict

Doheny's pH Plus is a practical, cost-effective choice for anyone who needs to raise pool pH reliably. Its pure soda ash formula and bulk 25 lb bucket offer good value for routine maintenance, making it a sensible pick for homeowners and service techs who prioritize consistent water chemistry.

Frequently Asked Questions

How is this product used?
Broadcast or pre-dissolve recommended amounts around the pool per label instructions and retest pH after circulation.

Is this safe for all pool types?
Yes, granular soda ash is commonly used in vinyl, plaster, and fiberglass pools when dosed correctly.

Are there smaller sizes available?
Yes, it is also offered in 5 lb and 10 lb pouches for those who do not need a 25 lb bucket.