PH- liquid 20L

Instructions for use:

Pour 450 ml of pH MINUS 15 per 10 m ³ to reduce by 0.2 pH units directly in the pool in front of the discharge(s), filtration in operation. For very hard water, it is possible to double this dosage. Always carry out the pH correction in several times, in increments of 0.2 pH units spaced 2 hours apart.
Proceed in the absolute absence of bathers.

Dosage

• 450 ml/10 m3