Recommended dosage:
Let the automatic dispenser float in the water.
Repeat the treatment after 2 months.
We recommend adding one Choc Rapid 500 gr. per 50 m3. You can find it in related products.
Or follow this link: https://www.piscinayspa.com/se/treatment/9/chemical-swimming-pools/6660/quimicamp-rapid-winterizing-shock-50m3-500g-format/