Many factors can impede your wipers performance and their deterioration.

• Frequent use will speed up deterioration of the blades as a result of road grime, dirt, and other airborne contaminants
• Weather has a huge impact on your wiper blades. Hot weather can warp the rubber, whereas very cold temperatures can make the rubber hard and brittle. In both instances, you will find your wiper blade will no longer wipe your windscreen cleanly.
• The age of your blades. No matter how often or seldom they are used they will still lose effectiveness over time as the rubber can harden and the blades will lose their flexibility.