At Auto Spa of Westfield, technicians dedicate themselves to restoring showroom sheen to vehicles of all makes and models. Seven days a week, they guide cars and trucks through their wash tunnels and onto their service bays to peel away dirt and reenergize engines. During car washes, they lavish exteriors with triple-foam polish wax and protectants. Detailers use hand wax and shampoos to comb through the exterior and interior. Castrol and Mobil 1 oils whirl through funnels and into engines at the quick lube center, where skilled technicians also service transmissions, replace belts, and switch out sage bundles for proper windshield wipers.