PH for spa - Spa ph minus gel
PH for spa - Spa ph minus gel

PH for spa - Spa ph minus gel

Regular price
$12.44
Sale price
$12.44
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Regular price
$12.44

This product is a pH reducer. Its concentrated gel formula is odorless and specially designed for spas. The product dissolves and acts quickly in hot water, without leaving deposits. Maintaining a balanced pH ensures the comfort of bathers and the protection of spa equipment.

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SKU: 85119

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This product is a pH reducer. Its concentrated gel formula is odorless and specially designed for spas. The product dissolves and acts quickly in hot water, without leaving deposits. Maintaining a balanced pH ensures the comfort of bathers and the protection of spa equipment.

FEATURES

Type of basin: Spa
Product type: Balancing product
Function: Decreases ph level.
Period of use: Maintenance
Treatment time: 15 minutes
Quantity: Add 60 mL per 1,000 L of spa water to lower pH by approx. 0.4.
How to use: Pour directly into spa water.

NOTE

1. Maintain appropriate daily levels: pH: 7.2 - 7.8 and total alkalinity: 100 - 150 ppm.
2. When analysis indicates higher values, add 60 mL per 1,000 L of spa water to lower pH by approximately 0.4.
3. Spa must be running when product is added.
4. Wait 15 minutes and check pH again.
5. Repeat the operation until the levels are at the appropriate values.

SPECIFICATIONS

900 ml

Format de 900 ml

Main Actions: Balance pH, Balance water
Product Category: Balancing Products
Forms: Liquid
Application Method: To pour directly into the water
Usage Period: Monthly
Water Balance: pH too high
Safety and Storage: Protect eyes, Avoid contact with skin, Keep out of reach of children and animals, Follow the manufacturer's instructions, Store in a cool, dry place
Treatment Time: 30 min
Basin Type: Spa

PRECAUTIONS:

Keep away from flames and sparks. Do not mix with other chemical products. Do not swallow. Avoid contact with eyes or skin. Keep out of reach of children.

FIRST AID:

If swallowed: Call a poison control center or doctor immediately. Do not induce vomiting.

If in eyes: Rinse with water for 15 minutes.

If on skin: Rinse thoroughly with water.

If inhaled: Move the exposed person to fresh air.

WASTE DISPOSAL:

Rinse empty containers with cold water and recycle the packaging where a recycling program exists. Any unused or unwanted product should be taken to an authorized waste treatment facility for disposal.

Delivery is free for chemicals and small accessories with purchases of $50 or more. A $10 fee applies to orders under $50. We deliver quickly across Canada for this item.

1. Maintain appropriate daily levels: pH: 7.2 - 7.8 and total alkalinity: 100 - 150 ppm.
2. When analysis indicates higher values, add 60 mL per 1,000 L of spa water to lower pH by approximately 0.4.
3. Spa must be running when product is added.
4. Wait 15 minutes and check pH again.
5. Repeat the operation until the levels are at the appropriate values.

Key Characteristics

Important role

It lowers the pH of the water when it is too high, thus preventing eye irritation and limescale buildup in equipment.

Simple and effortless

A concentrated formula that can be used in two simple steps: calculate and pour.

Formidable efficiency

Its high concentration guarantees maximum efficiency for rapid water treatment.

Peace of mind

A certified product, tested in real conditions, for uncompromising maintenance.

How to use - pH Minus Spa Gel

This video guides you step by step on how to usepH Minus Gel SpaSimply and effectively. This balancing product is designed to lower the pH level of spa water and maintain optimal balance to ensure comfortable, clear, and easy-to-maintain water.

How to use the product:

  • Check the pH and total alkalinity of the water daily using a test kit. Ideal values ​​are a pH between 7.2 and 7.8 and a total alkalinity between 100 and 150 ppm.
  • When the analysis indicates a pH that is too high, add 60 mL of pH Minus Gel Spa per 1000 L of spa water to lower the pH by approximately 0.4.
  • Pour the product directly into the water while the spa is running.
  • Wait approximately 15 minutes, then check the pH again.
  • Repeat the operation as needed until the appropriate values ​​are obtained.

How to Properly Balance Your Spa Water?

Discover the right habits to adopt, the mistakes to avoid, and our practical tips for maintaining perfect balance throughout the season. Whether you’re a new spa owner or experienced, this video will help you simplify maintenance and extend the life of your equipment.

GUIDE

How to properly balance your spa water

Well-balanced water ensures comfort, performance, and long-lasting protection for your spa. Follow our guide to understand each parameter and achieve flawless results.

View the guide

FREE spa maintenance course

A simple, hands-on course to better understand spa maintenance and enjoy a worry-free experience all year long. (Taught in French)

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FAQ



The pH Minus product for spas generally works quite quickly, often within 10 to 30 minutes, depending on water circulation and temperature. After adding the product with the pump running, let the water circulate, then test the pH again to see if the value has returned to the ideal range. If necessary, a small adjustment can be made, always avoiding overdosing.


The pH of a spa can rise for several reasons: the water temperature, the action of air jets, excessive alkalinity, or the use of certain treatment products. Hot, agitated water naturally releases carbon dioxide, which raises the pH over time. Regular maintenance, frequent pH testing, and a proper alkalinity balance help limit these fluctuations and keep your spa water more stable.

Consult our products, Consult our products, Consult our products, and Consult our pH regulators



To lower a pH that is too high in a spa, use a "pH Minus" product (pH reducer for spas). First, measure the pH, then add the quantity indicated for the spa's volume, always with the pump and jets running to ensure the product is evenly distributed. After 15 to 30 minutes, test again to make sure the pH is back within the correct range. It's better to correct the pH in several small steps rather than lowering it too much all at once.

Consult our products, Consult our products, Consult our products, and Consult our pH regulators


To raise the pH of your spa water, you need to use a "pH Plus" product specifically designed for spas. Pour in a small amount, according to the dosage recommended on the packaging and the volume of your spa, then let the jets run to thoroughly mix the product. After 15 to 30 minutes of circulation, retest the pH to check if the water is now within the ideal range. It's always best to raise the pH gradually rather than adding too much product all at once.

Consult our products, Consult our products, Consult our products, and Consult our pH regulators


The pH indicates whether the water is acidic or basic on a scale of 0 to 14 (7 = neutral). In a spa, the ideal range is 7.2 to 7.8: it maximizes comfort (less eye/skin irritation), maintains good disinfectant effectiveness (chlorine or bromine), and preserves the equipment. A pH that is too low makes the water corrosive and irritating; a pH that is too high promotes scale, turbidity, and reduces the action of the disinfectant.


Low pH in a spa often makes the water feel “aggressive.” You may notice eye and skin irritation, a stronger chemical smell, and even early signs of corrosion on metal components or spa equipment.

On the other hand, high pH usually leads to cloudy water, calcium deposits on the spa surfaces and jets, and reduced effectiveness of your sanitizer (chlorine or bromine). In both cases, the water becomes less comfortable and harder to balance, which signals that it’s time to correct the pH.



The ideal pH for a spa is generally between 7.2 and 7.6. Within this range, the water is more comfortable for the skin and eyes, the sanitizer (chlorine or bromine) works effectively, and the spa equipment is better protected against corrosion and scale buildup. A well-balanced pH is the foundation of good water quality in a spa.


First, stabilize total alkalinity at 100–150 ppm. Proper alkalinity buffers pH and limits roller coasters. Then, fine-tune pH.

Consult our products, Consult our products, Consult our products, and Consult our pH regulators
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