Directions for use:

(Based on a 50 000l pool)

Use only as directed.

Recommended for use in sand filters only. Never use more than 1 bottle of HTH® Sparkle It™ Cube at a time, rather use and repeat treatment after thoroughly backwashing and rinsing the filter.

1. For best results, backwash, rinse and clear the pump and weir baskets.
2. Remove HTH® Sparkle It™ cube from the outer packaging.
3. Place HTH® Sparkle It™ Cube into the weir basket – underneath the pressure plate (see diagram)
4. Ensure that the filter is set to run for 12 consecutive hours overnight.
5. For pools >50 000l only use one HTH® Sparkle It™ Cube at a time. Rather repeat treatment.