Spa Shock is a non chlorinating treatment for hot tubs and spas which contains Potassium monpersulfate. Spa Shock can be used with a Chlorine or Bromine system to help quickly oxidize organics form the hot tub water. Spa Shock does not effect pH levels and helps bring back the clarity to spa water.

• Comparable product to Beachcomber Care Free, Spa Guard Spa Lite, Arctic Pure Refresh, Spa Essentials Spa Shock, Dazzle Amaze, and Rendezvous Activate.