Warn wiper Blades can scratch your windscreen and should be replaced annually.
The summer sun and UV damage the wiper blades and cause etching onto the windscreen glass that makes it difficult to see where you drive. This is easily prevented by replacing the wipers at the end of summer and is ready for use in Winter.
Scratches in the windscreen may be repairable or may need full replacement and your wiper blades will need to be changed regularly. A Speedy Autoglass technician will provide professional and friendly advice.