Spa Shock - Midnight Sun Spas - 3#

Spa Shock - Midnight Sun Spas - 3#


Non-Chlorine Shock Treatment

Oxidizes and rids spa water of non-filterable contaminants, which then allows regular disinfectants to work better.

Active ingredient: Potassium Peroxymonosulfate

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Directions for use:

Initial Dosage - 1 1/2 oz ( 1 1/2 capfuls ) per 500 gallons to ensure thorough oxidation.

Further treatments depend on bathing load, but at a typical rate of 3/4 oz. ( 1/2 capfuls ) per 500 gallons.

Entire required dose should be added at one time; broadcast product over water with jets running but not while hot tub is in use.