Whitewater Express Car Wash will celebrate its one-year anniversary in Porter on Oct. 27. Located at 23611 Hwy. 59, the exterior express car wash franchise offers four different car wash packages and an unlimited monthly plan. Whitewater Express Car Wash officials noted all franchise locations use roughly half the amount of water typically used in the industry, consuming about 25-30 gallons per car. 346-295-9950. www.whitewatercw.com