Wipers are the cheapest safety item on your car. Streaks and chatter mean it is time to replace them.
In this article
- Signs
- Interval
- Choose the right size
Signs
Streaking, skipping, squeaking or a split in the rubber. Cracks and hardening come from sun exposure.
| Problem | Cause | Fix |
|---|---|---|
| Streaks | Worn rubber | Replace blades |
| Chatter | Dirty glass or blade | Clean and test |
| Missed spots | Bent arm | Adjust or replace |
| Squeak | Dry rubber | Clean or replace |
Intervals and costs are typical ranges. Your owner’s manual comes first.
Interval
Replace blades every 6 to 12 months. Hot, sunny climates wear them faster.
You notice wipers only when they fail.
Choose the right size
Front blades often differ in length on the driver and passenger side. Check the manual or the store guide.
Do it in this order
- Check blades twice a year
- Clean the windshield
- Fill washer fluid
- Replace both blades together
Practical tip
Lift the wipers off the glass on frosty nights. It stops the rubber from freezing to the windshield.
Bottom line
Replace wipers once a year and they will rarely let you down.
Specifications, prices and rules change. Confirm current details with the manufacturer or the relevant authority before you buy or repair.
