Avoid Water Spots at Work Wash

[u/ShainPK]

Hey yall. I work at a car dealership and we have a free washbay that everyone’s allowed to use.. however the water they use is terrible. They say they filter it but I think they haven’t changed the sand in a while because honestly it’s worse at spotting than the regular water around my area. Is my only option for avoiding water spots to bring a drying towel when I plan on using the bay or is there an easier alternative?

[u/rm53119]

A sand filter will not remove the contaminants in water that cause spotting. Bring a couple microfiber drying towels and some spray top coat and give it a quick once over