The Capitol Car Wash is a full service car wash, detail and car care center located on Princeton Avenue in Lawrenceville, NJ. Along with car washing, detailing and inside cleaning, the facility also sells a number of items in their shop, including: floor mats, cleaning utitlities, air fresheners, steering wheel covers, vanity mirrors, drinks, stickers and sunglasses. The wash also includes air and towel dry. The car wash opened at this location in the 1960s, but came under new ownership in 2007.