The Spruce / Danielle Moore

Low alkalinity can cause many issues inmaintaining a pool.

It diminishes chlorines ability to keep your pool’s water clear, clean, and blue.

A low alkalinity level can also cause eye burning and cause excessive metal corrosion and potentiallystain your pool finish.

Conducting a pool pH test to determine the alkalinity

The Spruce / Danielle Moore

Fortunately, it’s easy to avoid these problems.

Read on to learn the importance of alkalinity and how to raise the alkalinity in your pool.

Wear gloves and any other protective gear to limit exposure to chemicals.

Materials needed to adjust a pool’s alkalinity

The Spruce / Danielle Moore

Adjust the Level

Adjust the alkalinity level by determining how much additional chemical is needed.

A general rule of thumb is adding 2 pounds of chemicals for every 10,000 gallons of water).

Slowly add the chemical with the scooper directly in front of the pool then help mix it in.

Conducting a pool pH test

The Spruce / Danielle Moore

you could always add more chemicals but cannot remove them once added, so add with caution.

Retest the Pool’s pH

Wait 24 hours to retest your pool’s alkalinity levels.

Can You Raise the Alkalinity in Your Pool Naturally Another Way?

Adjusting the pool’s alkalinity by adding chemicals

The Spruce / Danielle Moore

Most commercial alkalinity powder is concentrated sodium bicarbonate (baking soda).

The quickest way to raise a pool’s alkalinity is by adding baking soda.

Alkalinity is measured by pH level.

Brushing and cleaning the pool floor

The Spruce / Danielle Moore

A pH level above 7 indicates that a substance is alkaline.

As the alkalinity increases, the pH level increases with it.

If a pool’s alkalinity level is too high, an acid must be added to lower it.

Retesting the pH of the pool water

The Spruce / Danielle Moore

Muriatic acid and sodium bisulfate are common substances from pool stores that lower alkalinity.

Be sure to follow instructions.

Maintain Your Pool with Baking Soda.Arm & Hammer.