This material is used to inhibit scale formation and mineral precipitation in spa baths.
Initial dose rate: 70mls/100 gallons (154mls/1000 litres)
Top up dose rate: 25mls/100 gallons (55 mls/1000 litres) at least once a week
Additions should be made directly to the spa bath at the water inlet.
Spa bath water should be changed on a regular basis.
If dissolved solids are allowed to build up, the point will be reached where scale control is not possible. Under these circumstances the water MUST be changed.
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