Relax 1kg Granular Shock Treatment Hot Tub Spa Swimming Pool Chlorine Oxidiser

Product description Every so often it is necessary to "Shock" the swimming pool or hot tub and it is a routine part of water treatment that every pool owner should know about. It is sometimes called super Chlorinating as the treatment uses Relax Granular Shock Chlorine, which has fast dissolving granules and is added in quantities from 3 to 5 times the normal addition rates. The addition of such a large quantity shocks the pool and kills the bacteria and organic matter in a single treatment. It raises the Chlorine level significantly for a short while and boosts the level of effective free chlorine. Safety Warning DANGER May intensify fire; oxidiser. Harmful if swallowed. Causes severe skin burns and eye damage. Very toxix to aquatic life. Keep out of reach of children. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Dispose of contents/container to an authorised waste collection point. Contact with acids liberates toxic gas. WARNING! Do not use together with other products, may release dangerous gases (chlorine). GENERAL PRECAUTIONS. Never mix with any other chemicals including cleaning products, weedkillers and other chlorine products, as a dangerous reaction may occur. When pre-dissolving product always use a clean plastic container. If in doubt wash thoroughly before use. Always handle product in a well ventilated area, preferably outdoors. When dissolving product always add product to water and not vice versa. Do not use more than 100g of product per 10 litres of container water when pre-dissolving. Repeat treatment if required. Always wash hands thoroughly after handling pool chemicals. Ensure Chemicals do not become damp in storage. Store in a cool, dry place. Instructions and dosage given are a guide only for most effective use.