If treating your pool with Blue Crystal for the first time.
- Vacuum Pool Bottom.
- Backwash Filter / Clean Cartridge.
- Check and adjust pH to 7.4.
- Shock dose with Non-Chlorine Shock granules.
- Add 'whole dose' of Blue Crystal ALPHA.
- 1 week later test pH, ALPHA and OMEGA levels by following the instructions on the test set card. Add chemicals as indicated. Continue checking and adjusting on a weekly basis.
- Shock dose automatically every week or after a 'Pool party' or at the first hint of any 'Green' in the water or before going on holiday.