Anyone had the underside of the Subaru wax oiled rust prevention etc . Looking for a firm in the greater Manchester area . If so how much did it cost ? . Looking to get the underside of my car done early next year .

 

a possible option 2 is use dinitrol and do it yourself it’s not that bad to do , plus i would do it before roads get worse and on a dry set of days , takes a few hours to do costs about 60£ with about 4 cans of spray