SpaGuard Enhanced Shock is an easy to use multi-purpose shock tthat is specially formulated to destroy eye irritants and reduce unpleasant odors. It is designed to correct most cloudy conditions and restore spa water sparkle. It is compatible with ozone systems. This product dissolves quickly and completely, no pre-mixing is required.

Directions for Use:

1. Test and adjust spa water pH to 7.2-7.6 prior to use
2. Apply product when spa is not in use
3. Apply at a rate of 3 tablespoons per 500 gallons
4. With pump in operation, apply the entire treatment dosage at one time. Broadcast across water’s surface
5. Apply directly to spa water only. Do not add through a skimmer or any automatic dispensing device
6. Add this product at least once a week. Additional applications are recommended after periods of heavy spa usage, significant rainfall or the appearance of cloudy water
7. Leave Spa Cover off for at least 30 minutes