Replace your wiper blades if they leave streaks or a smeared film, judder or squeak across the glass, skip patches, or the rubber edge is cracked or torn. With afternoon storms expected until the end of October and the northeast monsoon usually starting in November, now is the time to check both blades and fit the right length for your car.
What the weather is doing
MetMalaysia said the southwest monsoon ended in early October and the inter-monsoon period runs until the end of October. Expect thunderstorms and heavy rain mostly in the afternoon and early evening, in the west and interior of the peninsula and in western Sabah and Sarawak (The Star, 7 October).
On 10 October its thunderstorm warning covered 14 states, including Kuala Lumpur (Bernama). A thunderstorm warning means rain heavier than 20 mm an hour lasting more than an hour (New Straits Times).
After that comes the northeast monsoon, which usually starts in November. Last season it began on 13 November 2025 and lasted until March 2026, with heavy rain peaking in December on the east coast and in Johor, Sabah and Sarawak (RTM, citing MetMalaysia).
In rain that heavy, the wiper blade is what stands between you and a blurred view of the car in front.
Five signs your blades are done
- Streaks — thin lines of water left behind on every pass.
- Smearing — a greasy film that glares under headlights at night.
- Judder or squeak — the blade chatters across the glass instead of gliding.
- Skipping — patches the blade doesn’t touch, often in the middle of the sweep.
- Damaged rubber — cracks, tears, or an edge that has gone hard and shiny.
Heat and sun age rubber even when the wipers aren’t used much, so a blade can look fine and still wipe badly. Wipe the edge with a damp cloth first; if it still streaks, replace it.
Get the size and the fitting right
Driver and passenger blades are usually different lengths, and wiper arms end in different fittings. Before you buy:
- Look up your car in the wiper size finder. It gives the driver and passenger lengths for 243 car models sold in Malaysia, from ServAuto fitment records, and the adapter type for each.
- Or measure the old blade end to end in inches.
- Check the end of the wiper arm: a U-hook (the end bends back into a U) or a push-button fitting. DuraFit blades use the Adapter Fit System (A, B2, B5, B7, B9) to fit the common arm types.
Which DuraFit line to choose
| Silent | Hydrophobic | |
|---|---|---|
| Blade material | AA-grade natural rubber | Silicone |
| Coating | PTFE coating | Hydrophobic coating |
| Best for | Everyday quiet wiping | Heavy rain and highway driving |
Both lines come in every length from 14 to 28 inches. See DuraFit wiper blades for the full size list.
Before the monsoon
- Replace both blades if either shows the signs above.
- Top up the washer fluid and clean the windscreen inside and out; a dirty screen smears even with new blades.
- Lift the blades off the glass if you park in the sun for long periods, or use a sunshade.
Frequently asked questions
How often should wiper blades be replaced?
Should I replace both blades at the same time?
What is the difference between DuraFit Silent and Hydrophobic blades?
How do I find my wiper size?
Need wiper blades?
Sources
- The Star, 7 Oct 2026: MetMalaysia on the end of the southwest monsoon and the inter-monsoon period. thestar.com.my
- Bernama, 10 Oct 2026: MetMalaysia thunderstorm warning for 14 states. bernama.com
- New Straits Times, 1 Oct 2026: MetMalaysia heavy rain and strong winds warning, with warning criteria. nst.com.my
- RTM, Nov 2025: MetMalaysia on the start of the 2025/26 northeast monsoon. berita.rtm.gov.my
- DuraFit wiper fitment data (ServAuto fitment records), durafit.my/wiper-size-finder.
