Looking after your pool? MAREVA calcium hypochlorite - 2kg - 132035 is essential for pool maintenance. This non-stabilized chlorine has qualities similar to chlorine. It effectively eliminates the bacteria present in your pool. It can be used as a preventive treatment, with a dosage of 70 g per 10 m3 diluted in a bucket at a rate of 15 g/L of water, once a week. But it's also useful for curative treatments, especially shock treatments. What's more, thanks to its properties, it won't add any additional stabilizers, so its effectiveness remains the same throughout its use. This is why we recommend using this product when stabilizer levels reach or exceed 75mg/l. MAREVA specializes in the manufacture and design of treatment products and equipment for in-ground pools, above-ground and freestanding pools and public pools. Today, it is one of Europe's leading manufacturers of pool treatment products, and the second largest producer of P.H.M.B. (PolyHexaMethyleneBiguanide), a chlorine-free disinfectant. Advantages : Fast, effective disinfection Can be used preventively or curatively (shock chlorine) Prevents over-stabilization of your pool: does not add stabilizer and therefore retains long-term effectiveness Specially adapted to soft and soft-hard water (low TH) Features : Capacity: 2 kg Ref. 132035 Advice : Warning: calcium hypochlorite is incompatible with acidic products and all organic chlorines (pH reducers, chlorine). Contact with them gives off a toxic gas and the reaction can be explosive. Never mix chlorine and calcium hypochlorite in a skimmer or floating dispenser. Please read the instructions for correct use of this product, and note that biocidal products must be handled with care. Packaging : Calcium hypochlorite MAREVA - 2kg - 132035Delivered in original packaging.