Muriatic Acid pH Down Calculator
Calculate exactly how much muriatic acid is needed to lower your pool's pH to a safe range.
Technical Comparison
| Factor | Muriatic Acid | Dry Acid |
|---|---|---|
| PH Drop | Very Strong | Moderate |
| Ease of Use | Hazardous Liquid | Safe Granules |
| Cost | Low ($) | High ($$$) |
Why lower pH?
High pH reduces chlorine effectiveness and causes scale buildup.
Frequently Asked Questions
What is the alternative?
Sodium Bisulfate (Dry Acid) is the most common dry alternative.
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