Over their 10 years helping residents breathe easy, Air Care Cleaning technicians have learned a thing or two. In fact, they've perfected their technique, clearing homes' respiratory systems with a thoroughness that garners repeat customers. Cleansing ducts, for them, is a multi-step process. First, they seal off all the vents. Next, they use specially-designed tools to dislodge debris—this includes scraping away accumulated lint and scaring dust bunnies with an array of frightening masks. Once the dust and dirt is loosened, the team uses a large HEPA vacuum system to whisk it all away, and they conclude treatments with sanitizers and deodorizers upon request. Though duct cleaning is their specialty, technicians also clean furnaces, rugs, carpets, and tile. Some also enlist them to banish mold and install house humidifiers.