Let me tell you guys my story. I clean my wiper blades with the same car soap I wash my car. After 3 years of use (never changed them), on the first wipes during a rain, the performance is very poor, but after a few minutes they start to do their job really well, as they were new. I know you guys will say “You should change your wiper blades every year”, BUT... my friend has another car and lives in the same city I live and go through the same conditions I go, and his blades are perfect after 3 years of use. And I know he doesn’t do anything on his blades and is less careful with his car cleaning wise. Another point is that I watch tons of detailing videos from professionals and I never saw them doing anything to the wiper blades.
To conclude, I feel that cleaning the blades ins’t very good for it’s longevity. Any comments on that?
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