Stain and Scale Preventative
Eliminates water discoloration caused by mineral and scale deposits in spa water. Also helps to remove deposits that have already formed.
 
Directions for use:
For initial use - MSS recommends using 1/2 bottle on initial fill. If water discoloration persists after 24 hours, use another 1/4 - 1/2 of remaining bottle. After each dose run filtration system continuously to ensure thorough dosing.
Do Not Use Any Other Chemicals On The Same Day