Superchlorinator Shock Pot 450g Fi-Clor Superfast contains approximately 15% more available chlorine than standard calcium hypochlorite. It dissolves rapidly to form free chlorine to kill bacteria and break down the organic contaminants in the water that cause eye sting and bather discomfort. To make your pool water sparkling clear and inviting, use the Superfast 'Shock Pot' the day before a pool party, or if you are expecting a lot of bathers. Superfast is stabiliser-free, so helps overcome the problem of 'chlorine-lock' by restoring the DO NOT MIX WITH OTHER PRODUCTS. DO NOT DISSOLVE BEFORE USE. Instructions 1 This ‘shock pot’ contains the right amount of product to treat the average domestic swimming pool of 11,000 gallons (50m3). Strict accuracy is not essential and the contents can be used in pools somewhat larger or smaller than this. 2 The pool should be superchlorinated during evening hours. Make sure there are no bathers in the water and keep the circulation running, preferably overnight. 3 Broadcast the contents evenly over a wide area in the deepest part of the poo.l 4 Test the water the following day. Bathing should not re-commence until the free chlorine level is 4.0 mg/l (ppm) or below. 5 To keep the pool water in pristine condition,repeat this procedure once every fortnight. Precautions – Never mix in their solid state, or in concentrated solution, Fi-Clor BLUE and RED label products > Never mix chemicals except by dosing into the pool separately and at different times. >  Never add chemicals to the water when bathers are in the pool. >  Store in a cool, dry, well ventilated, secure place away from oxidising and reducing agents; petrol, oil, solvents and organic materials; ammonia, fertiliser and nitrogen compounds; strong acids and alkalis. >  Avoid direct contact with pool chemicals. Should there be skin contact with chemicals, wash thoroughly.
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