Vehicles roll into Nashua Car Wash & Detail Center's 120-foot tunnel of closed-cell foam and soft-cloth washing coupled with high-pressure rinsing before making their gleaming exits on the other end. For a personal touch, car owners can refresh rides in six double-deep self-service bays equipped with high-powered vacuums, or turn their cars over to the center's skilled sanitizers for a detailing session. Technicians wash and hand wax exteriors, clean tires, and apply wheel treatment before evicting grit and grime from interiors with an all-over vacuuming and wipedown for the dash and console, allowing drivers to transport rare dirt collections without fear of contamination.