It sounds like you need new wiper arms. Or at least one wiper arm. The arm has a spring in it that pushes the blade against ...
Driving in the rain can be frustrating enough. Driving in the rain, plus a clattery serenade from your windshield wipers? Even the most patient drivers can only take that for so long. Fortunately, ...
New wiper blades often smear due to an oily, contaminated, or dirty windscreen (windshield), rather than a faulty blade.