HTH - Clear 4 Weeks Shock - 500g

HTH Shock It is once off shock treatment dose. It dissolves quickly and kill bacteria and algae instantly on contact.

Chlorine performs two functions in our pool water. It kills harmful bacteria in the water (sanitises) and burns up the dead organic matter (oxidises). Chlorine is the only sanitiser that leaves a residual in water that protects against additional contaminants as they are introduced into the pool. There are two types of chlorine sanitisers; non-stabilised and stabilised.

Features:
- Fast acting shock for pools
- Boosts chlorine level
- Kills harmful bacteria
- Kills algae

Directions for use:
- Test your pool water using either your HTH 4-in-1 Test Kit or HTH Quick Test Strips, maintain your pH between 7.2 - 7.6
- In the early evening, add one sachet of HTH Shock It or HTH Super Shock It around the sides of the pool
- Run the filter for 24hours
- After the first 12hours, check and re-correct the pH level. Continue with normal chlorination program
- Only enter the pool when chlorine residual is <3ppm

Tip
- In case of a vinyl or coloured lining, pre-dissolve HTH Shock It or HTH Super Shock It in a bucket of water to prevent bleaching
- Shock treating fixes 90% of pool water problems in 24 hours provided that your pH is correct

PLEASE NOTE: Due to health and safety regulations this product can only be transported by road, which may impact scheduled delivery times. We appreciate your understanding!

What's in the box
HTH - Clear 4 Weeks Shock - 500g