Spa Oxidizing Shock

Natural Chemistry’s Spa Oxidizing Shock​ is a powerful oxygen-based oxidizer. Spa Oxidizing Shock​ dissolves quickly and is gentle on spa surfaces. Contains no chlorine or other sanitizer and should be used for oxidizer treatment only. For routine disinfection, use an EPA registered sanitizer according to label directions. Spa Oxidizing Shock​ is compatible with spas using chlorinating or brominating products.