How to Replace Wiper Blades
Simple guide to fitting new wiper blades. Save money by doing it yourself - takes just 10 minutes with no tools required.
Why Replace Your Wiper Blades?
- Clear visibility: Worn blades leave streaks and smears
- MOT requirement: Wipers must work effectively
- Safety first: Poor wipers reduce visibility in rain
- Protect windscreen: Worn blades can scratch glass
Signs You Need New Wiper Blades
- • Streaking: Lines left across the windscreen
- • Skipping: Blade jumps or chatters across glass
- • Squeaking: Noisy operation when wiping
- • Split rubber: Visible cracks or tears in the blade
- • Curved blade: Blade doesn't sit flat on windscreen
- • Missed areas: Parts of screen stay wet
What You'll Need
- New wiper blades - Check your car's handbook for the correct size
- No tools required - Most blades are tool-free
- 10 minutes of your time
Choosing the Right Wiper Blades
1. Find the Correct Size
- Check your owner's manual
- Measure the old blade (driver side often longer than passenger)
- Use an online wiper blade finder tool
- Ask at a car parts shop - they'll look it up for you
2. Types of Wiper Blades
| Type | Cost | Best For |
|---|---|---|
| Standard/Conventional | £8-15 | Most older cars, good value |
| Flat/Beam Blades | £12-25 | Modern cars, better performance |
| Hybrid Blades | £15-30 | Best performance, longer lasting |
Step-by-Step Instructions
1. Lift the Wiper Arm
Lift the wiper arm away from the windscreen until it stays in the "up" position on its own. The arm should lock in place.
⚠️ Tip: Place a towel on the windscreen below - if the arm slips, it won't crack the glass!
2. Remove the Old Blade
Most blades have a small tab or button where the blade connects to the arm. Look for one of these types:
- Hook/J-hook: Lift the tab, push button, or squeeze clip and slide blade off
- Pin arm: Remove small pin or clip holding blade in place
- Bayonet: Twist and pull to remove
Note: The connection type varies by car. Check the new blade instructions if unsure.
3. Attach the New Blade
Most new blades come with multiple adapters. Select the correct adapter for your car (check the instructions).
- Line up the new blade with the wiper arm hook/connection
- Slide or click the blade onto the arm until you hear it "click"
- Give it a gentle tug to make sure it's secure
4. Lower the Wiper Arm Carefully
Gently lower the wiper arm back onto the windscreen. Don't let it snap down - this can damage the new blade or crack the windscreen.
5. Repeat for the Other Side
Repeat steps 1-4 for the passenger side wiper. Remember: driver and passenger blades may be different sizes!
Tip: Don't forget to replace the rear wiper blade too if your car has one!
6. Test the Wipers
Turn on the car and test the wipers. They should move smoothly without chattering or squeaking. If they squeak, wipe the blades with a damp cloth to remove any factory coating.
Make Your Wipers Last Longer
- Clean regularly: Wipe blades with a damp cloth monthly to remove dirt
- Clear ice first: Never use wipers to clear ice - scrape windscreen first
- Top up washer fluid: Keep the windscreen clean to reduce blade wear
- Park in shade: UV rays damage rubber - park in shade when possible
- Lift in winter: Lift blades away from windscreen in freezing weather
Track Your Car Maintenance
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