PH minus, also known as pH reducer or acid, is a swimming pool chemical used to lower the pH and total alkalinity of pool water. It’s available in both liquid and granular forms.
Granular pH minus is typically made of sodium bisulfate. It’s a safer, less volatile alternative to liquid acid.
Liquid pH minus is a form of muriatic acid. It’s very potent and should be handled with extreme care, but it’s effective for making quick, large adjustments to both pH and total alkalinity.
Why You Need to Use pH Minus 📉
Proper pH balance is crucial for a healthy and safe pool. The ideal pH range for a swimming pool is 7.4 to 7.6.
High pH (above 7.8) makes chlorine less effective, leading to cloudy water, scale formation on surfaces and equipment, and can cause eye and skin irritation.
Low pH (below 7.0) can cause corrosion of pool equipment, etching of plaster, and rapid dissipation of chlorine.
By adding pH minus, you can bring the water’s pH back into the ideal range, ensuring your chlorine works efficiently, protecting your pool’s surfaces and equipment, and providing a comfortable swimming environment.
