Performing routine maintenance will help to ensure a long trouble-free life for your MistAway mosquito misting system. There are just a few items you should perform every time you fill the unit with concentrate. Additionally, if the system is located in a place where there is a risk of freezing, you’ll need to prepare the unit and nozzle circuit for winter, and then start it up again in the spring. And even if there’s no risk of a freeze, a once-a-year thorough cleaning will help you avoid operating problems. You can find detailed steps at Gen 1.3 – Routine Service or Gen 3 – Routine Service.