Salt n Sand is a great little, affordable car wash and a Saint Augustine mainstay. It is open 24/7 and is usually not that busy, with equipment that always works efficiently and excellent water pressure. The car wash is well maintained, not overpriced, and offers the best cheap price in town. Customers note their car will shine and be super shiny. Some mention the automatic machine is annoyingly loud. It can be tricky to get in and out at certain hours, and the equipment is usually fine but sometimes hit or miss, with occasional faults like a damaged selector or a rinse cycle not working right.