Daily
Check sanitizer level and dose if required
Check pH and adjust accordingly
Check Total Alkalinity and adjust accordingly
Clean around the waterline

Weekly
Shock to oxidize the spa
Check Calcium Hardness
Add Spa Stain & Scale away
Add Foam Reducer
Add Maximiser

Monthly
Remove and clean filters

Periodically
Top up spa water to desired fill level
Drain and re-fill spa with fresh water

Bi-annually
Treat Spa cabinet with wood preservative