Chlorine dioxide preparation kits from Beckart Environmental offer various methods of quick and safe preparation to control, reduce or eliminate odor. Dry kits include one pouch each of reactor and activator that mix in water and are ready to use in about 10 minutes. The kits can produce variable liquid concentrates by adjusting the amount of water in the recommended formula. Chlorine dioxide is an oxidizing agent and an agent for pH and viscosity stabilization and BOD and COD reduction. Kits can be prepared and stored in any suitable container following manufacturer recommendations. 262/656-7680; www.beckart.com.