<h2>Everblue Granular Chlorine 25kg</h2>

The Everblue granular chlorine 25kg bucket is built for pool owners with larger pools, multiple pools, or anyone who wants to buy in bulk and save on their chlorine costs. This premium quality calcium hypochlorite is used for daily chlorination and shock treatment of swimming pools. Granular chlorine dissolves quickly when broadcast across the pool surface or pre-dissolved in a bucket of water, keeping your pool sanitised and clear with fast-acting sanitation that kills bacteria, viruses, and algae on contact.

<h2>How to Use Granular Chlorine</h2>

For daily chlorination, add the required dose directly to the pool with the pump running. For shock treatment, increase the dose to raise the free chlorine level above 10ppm to kill algae and break down chloramines — the compounds responsible for that strong chlorine smell and eye irritation. Always test your water before dosing and target a free chlorine reading between 1ppm and 3ppm for normal daily levels. Dose in the evening where possible to reduce UV chlorine loss during the day.

Pre-dissolve granular chlorine in a bucket of water before adding to vinyl-lined pools to prevent bleaching of the liner. Never mix chlorine with any other pool chemical, and never add water to chlorine — always add chlorine to water. Store in a cool, dry, well-ventilated area away from direct sunlight and other pool chemicals. Keep the lid tightly sealed between uses to prevent moisture absorption.

<h2>Why Choose the 25kg Bucket</h2>

The 25kg is where bulk pricing starts making a real difference to your running costs. It covers approximately five to six months of daily dosing for a standard 40,000 to 50,000 litre pool, meaning you buy twice a year and your chlorine supply is sorted. This size is also popular with pool maintenance contractors servicing a small number of residential clients who want to keep their chemical costs down and their service margins healthy.

<h2>Specifications</h2>

Product: calcium hypochlorite granular chlorine. Weight: 25kg. Brand: Everblue. Also available in 4kg, 10kg, and 45kg. Store in a cool, dry place. Keep out of reach of children.