Muriatic Acid

The proper application of Hydrochloric Acid (also known as Muriatic Acid) results in the lowering of overall pH levels and total alkalinity in swimming pool water. Use only as directed.

Always use a testing kit when adjusting pool for correct acid balance. A pH check should be made as often as chlorine check. The pH should be maintained between 7.2 and 7.8. Use approximately one pint per 10,000 gallons if pH is above 8.0. Keep swimmers out of pool until acid is thoroughly dispersed in water.

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Now offering Curbside Water Testing by Appointment Only!

Visit us online to schedule your 15-minute water testing consultation.

Simply select your store location and choose from the appointment slots available. 

Bring your water test bottle with a sample of your pool or spa water to your scheduled appointment. Please label the test bottle with your name, and drop it off at the water testing counter.


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