Help & Advice

You can find in this section technical support guides and information to help you get the best out of your pool or spa. Read our Help & Advice here

Troubleshooting

Troubleshooting problems in swimming pools and spas. Read our Troubleshooting Guides here

Fast Delivery

Delivery is FREE for all orders over the value of £75.00 and £7.50 for orders under this value to mainland UK. Read more about our delivery policy here

Hassel Free Returns

In the unlikely event you need to return your parcel, read our returns policy here

Briswim Supershock Chlorine Granules 5Kg

This Item
£39.99
Product ID:
SKU00275
In stock
  • Eliminates green water
  • Fast dissolving & fast acting
  • No chlorine lock
View All Product Details Here

Briswim Supershock Chlorine Granules 5Kg

Concentrated Chlorine Granules for shock dosing and chlorination in swimming pools and spas

Treatment

  1. Test Pool water using a suitable test kit
  2. To raise the chlorine level by 1 ppm add 150g Supershock Chlorine Granules to 100 cubic meters (22,000 gallons)
  3. It is recommended to raise the chlorine level to between 6ppm – 10ppm for weekly shock dosing.
  4. Dissolve required amount of Supershock Chlorine Granules in cold water in a clean plastic container.
  5. Add soloution to pool water near return water inlets.

Storage & Handling

  • Store in a cool, dry place away from oxidizing and reducing agents, strong acid, alkalis, solvents and organic materials. 
  • Do not mix with other chemicals. 
  • Always wear suitable gloves and eye protection when handling.

Use biocides safely. Always read the label and product information before use.

To write your own review, please, log in or register