How often should you replace your windscreen wipers?

Windscreen wipers are essential for giving you a clear view of the road ahead when it’s raining, but there comes a time when you need to replace them. Here’s how often you should do it and the tell-tale signs they need replacing.

Come rain, snow, dirt, or debris, windscreen wipers are essential for safe driving and maintaining a clear view of the road ahead. They also help prevent dangerous glare, streaking, and smearing that can lead to accidents.

However, over time, windscreen wipers will wear out or become damaged. It’s important to replace them promptly to ensure you remain safe on the road.

This handy guide explains how long windscreen wipers typically last, what affects their lifespan, and the signs that it’s time for a replacement.

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What do windscreen wipers do?

Windscreen wipers remove rain, snow, dirt, and debris from your windscreen to maintain clear visibility of the road. A motor drives rubber blades across the glass in a back-and-forth motion, and the system is often paired with washer fluid to help clean away grime. Most cars offer multiple speeds and intermittent settings that you can adjust depending on the weather.

How often should you replace your windscreen wipers?

We recommend replacing your windscreen wipers every six to 12 months. However, if you live in an area with harsh winters or intense sun, you may need to replace them more often (around every four to six months) to prevent damage and maintain clear visibility. It’s also a good idea to check them regularly to ensure you always have a clear view in all driving conditions.

What affects the lifespan of windscreen wipers?

Several key factors influence how long windscreen wipers last, and it mainly comes down to the environment, driving habits, and maintenance:

Environmental factors

• Intense sunlight and heat can cause premature failure, as UV rays make the rubber on wipers harden, dry out, crack, and split.
• Freezing temperatures make rubber brittle, while using wipers on an icy windscreen can tear the rubber edge or damage the wiper motor.
• Dust, sand, mud, and road debris act as abrasives that wear down the rubber edge.

Driving habits

• Regular use, particularly in heavy rain or when removing debris, naturally wears the blade down over time.
• Wiper blades running across a dry, dusty windscreen create high friction, causing rapid wear and potentially scratching the glass.
• Using wipers to clear heavy snow can bend the wiper arms or damage the rubber blades.

Maintenance and care

• Failing to clean the rubber blades and windscreen regularly allows dirt and debris to build up, which accelerates rubber degradation.
• Running out of washer fluid can lead to “dry wiping,” significantly reducing the lifespan of the wipers.

Signs your windscreen wipers need to be replaced

Your car will usually give you clear warning signs that your windscreen wipers need replacing. Here are four you should look out for:

1. Streaking: If your wiper blades leave streaks on your windscreen, they likely need replacing. Inspect the blades for cracking or splitting. If there is no visible damage, the issue may be dirt or debris on the windscreen.
2. Skipping: If the blades haven’t been used for a while, they can become misshapen or stiff, causing them to skip across the windscreen.
3. Squeaking: Squeaking during use often indicates dry rubber, a dirty windscreen, or worn blades that are no longer making smooth contact with the glass.
4. Smearing: Smearing is dangerous and can be caused by worn blades, a dirty windscreen, or poor-quality washer fluid.

Windscreen wipers FAQs

How much does it cost to replace windscreen wipers?

Windscreen wiper replacements can cost around £9 for a pair from retailers such as Halfords. Online, replacement blades can range from about £5 to £37 per blade (£10 to £75 for a pair), according to estimates from NimbleFins.

How long does it take to replace windscreen wipers?

Replacing wiper blades is a quick and simple task, usually taking a couple of minutes.

Can I change windscreen wipers myself?

Yes, you can easily change windscreen wipers yourself. It usually involves lifting the wiper arm, releasing a small tab, sliding off the old blade, and clicking the new one into place.

Can I use any windscreen wiper on my car?

No. Windscreen wipers must match your vehicle’s required length and connector type. Check your owner’s manual or bring the old blades to a retailer to find the correct replacement.

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