Carwash News See exclusive footage of last year’s ACWA Expo The 7th bi-annual Australian Car Wash Association Expo was held last October. Advertisement ByPCD Staff on March 18, 2014 Click Here to Read MoreAdvertisement Advertisement In this article: Click to comment Carwash News: Gateway Car Wash & Detailing celebrates ribbon cutting Carwash News: Mint Smartwash opens in Regina Carwash News: Jax Kar Wash adds 11 locations Carwash News: Mammoth Holdings adds Florida location Advertisement