To keep your windscreen wipers functional and avoid damaging them, take the time to defrost your windscreen before activating your wipers when it is frosty. Change your blades at the first signs of wear and at least once a year. If possible, avoid very long exposure to direct sunlight without protection.
The risks of worn wiper blades
Once the windscreen wipers are worn out they can scratch your windscreen, reduce your visibility particularly at night, in fog or light rain, and therefore reduce your safety on the road.