A one minute tutorial to watch and learn quickly
Flakes can occur when residue or biofilm is removed from the hot tub.
Use a tube or pipe cleaner to flush your hot tub and then run the pumps on full speed as often as possible… and make sure to remove the filters to maximise water flow.
After this drain your hot tub, put the filters back and fill it up again.
If you still notice too many flakes… then repeat the process or wait until the filters pick up the left over residue.
Be patient this process takes time.
O-Care was pacifically developed to prevent this problem, you should give it a try when you’re tub is clean again… and make water maintenance easy.