Use Gold Horizons Spa Revive weekly or after heavy spa use.
1.While the pump is running, carefully apply 35g of Goldhorizons SPA Revive per 1,500 litres (220 gallons) of spa water.
2.Use the 10ml measuring spoon provided (10ml = approx. 10g).
3.Add SPA Revive directly to the hot tub water and leave the pump running and spa cover off for an hour after application.
Caution: When dosing this product, ensure granules are not blown back towards you.