New Look Cleaning’s troop of insured and bonded cleaning techs descends upon homes armed with truck-mounted carpet cleaners, air-duct vacuums, and pressurized water blasters for house exteriors. In addition to keeping houses fresh and dust-free, the cleaners mark off healthy-home checklists, inspecting living spaces and informing residents of how frequently they should clean to keep the air safely breathable and nonsentient. Once they check out houses for dust colonies, they get to work scrubbing away at windowpanes, screens, and floor tiles, or dismantling window blinds to wash each slat individually at their facility.