washes

Do car washes use rust making water ? Garage car washes have always had an element of recycled water I'm wondering how and if they get rid of the salt that is still lingering on our roads and gets into the water ? If in some areas there is a total hosepipe ban are cars being soaked in car wash...

Automatic car washes have a bad name from those wanting to retain the factory finish to their paintwork - but with changes in technology are they really that bad? A garage near me has just fitted a new washer with differnet material on the brushes which look softer - What are everyone's...