Swimming Pools, Pool Care and Water Play

Pool water pH control

pH Minus granules are used to reduce pool water pH when it is above the recommended range. The 1.8 kg product is suitable for indoor and outdoor pools. Check the water pH at least once a week and follow the pack directions when dosing.

Product details and use

1. For lowering pH: Use the granules to bring pool water pH towards the stated optimal range of 7.0–7.6. Check the water before adding more product.
2. Dosing guidance: The stated dose is 150 g per 10 m³ of water, which the product information says lowers pH by approximately 0.2. Water conditions can affect the amount needed.
3. Dissolve before use: Dissolve the granules in a bucket of water first. With the filtration system running, slowly add the solution around the pool edge, away from metal parts.
4. Apply in stages: The product information recommends applying the dose in stages, with a four-hour interval, and checking the pH again between applications.
5. Handle with care: The product can cause serious eye damage. Do not mix it with other chemicals. Wear protective gloves and eye protection, keep it away from children, and follow the safety information on the pack.

Experiences with Bloomcabin

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