I put on a set of Napa wiper blades recently. It rained yesterday and the wipers squeak very badly. It drove me crazy, sounds like a nail on a chalkboard. Napa says their blades are treated with PTFE. Does anyone know whether the blades may break in and the squeak will go away or do I need a different blade? I used Rain X blades before and never had a squeak problem. The Napa blades were on sale so I thought I would give them a try.
Any help is appreciated.
Any help is appreciated.