SpaGuard Stain and Scale Control helps prevent scale formation on spa surfaces, heaters, piping and equipment. Prevents stains caused by iron, copper and manganese.

Directions for use:

1. Clean filter according to label directions for your type of filter using SpaGuard Filter Cleaner.
2. Weekly application of 1 fl oz per 300 gallons is recommended to prevent scale and stains. Pour entire dosage directly into the spa water with the pump operating. Run the spa with sp circulation pump on without aeration for 30 minutes.
3. Some existing stains may be removed by brushing stain with a spa brush after application of SpaGuard Stain & Scale control.
4. Clean filter with SpaGuard Filter Cleaner every 30 days.