LeisureQuip Pool & Spa Non-Chlorine Shock Oxidizer 35oz with ScumBoat
Amazon.com : Lavender Scented Spa Shock - Non-Chlorine Shock for Any Spa or Hot Tub-Use with Bromine Tablets or Spa Chlorine. Fragrance Infused Oxygen Crystals Treat Water and Oxidize Chemical Odors :
Spa Depot Dichlor Granular Chlorine Sanitizing Shock for Hot Tubs - 5 lbs. - Walmart.com
Amazon.com : Non-Chlorine Spa Shock for Hot tub - Chlorine Free Hot Tub Shock Treatment & Enhanced Shock to Assist Bromine & Chlorine Shock - Chlorine Free Shock Oxidizer - Spa Oxidizing
Amazon.com : Lavender Scented Spa Shock - Non-Chlorine Shock for Any Spa or Hot Tub-Use with Bromine Tablets or Spa Chlorine. Fragrance Infused Oxygen Crystals Treat Water and Oxidize Chemical Odors :
What is a Hot Tub Shock and What Items do you Need to Do it?
HTH Spa Care Non-Chlorine Shock Oxidizer for Spas and Hot Tubs, 2.2 lbs - Walmart.com
Spa Essentials Brominating Tablets 4.5 lbs $55.99
Natural Chemistry Spa Bromine Tablets – Pool Geek
Clear Spa Crystal Shock Oxidizer 2lb with ScumBoat & Hot Tub Care Guid – LeisureQuip
Amazon.com : Leisure Time 45305 Renew Tabs Chlorine-Free Shock for Spas and Hot Tubs, 1.75 lbs : Hot Tub Shock : Patio, Lawn & Garden