Wachusett Brewing Company in Westminster had EverWell Cleaning Service of Westminster into the brewery on Wednesday to show off their 3-step protection system. Co-founder of EverWell John Miller shows off the steps. Step two is to disinfect with a electrostatic sprayer. You let this dry and do not have to wipe it down. They have two types of electrostatic sprayers. This is the hand held model that is used for smaller spaces.