pH Minus (1.5kg)

How do I use the Clearwater® pH Minus in my pool or hot tub?

‑ Test your water using the Clearwater® Dip Test Strips
‑ Measure the quantity of pH Minus you need
‑ Dissolve the pH decreaser granules in a jug of warm water
‑ Pour the dissolved pH minus granules into your hot tub or pool
‑ Leave for 8 hours and re‑test the water
‑ The ideal pH level is between 7.2 and 7.6

How much of the Clearwater® pH Minus do I need in my pool or hot tub?

The amount of pH decreaser you need to add to your pool or hot tub depends on how high your levels are and on the volume of water.

Check the dosage rates on the back of the bottle and measure accordingly.

Top tip: a level teaspoon equals approximately 5g of pH Minus

Need help with pool chemicals?

For help and advice with pool chemicals and water maintenance, please visit our Pool Chemicals Guide: Here