Windshield wiper blades should be changed about every 6–12 months for most drivers, or sooner if you notice streaking, noise, or missed spots on the glass.

Quick Scoop

  • Typical interval: Most maintenance guides recommend replacing windshield wipers every 6–12 months because rubber degrades with sun, heat, cold, and regular use.
  • Climate matters:
    • Hot, sunny, or coastal areas (lots of UV, heat, salt, heavy rain) often need new blades closer to every 6 months.
    • Mild climates with less sun and precipitation can often stretch closer to 12 months.
  • Replace immediately if you see:
    • Streaks or smears instead of a clean wipe
    • Chattering, squeaking, or scraping noises
    • Cracked, split, or peeling rubber
    • Areas of the windshield that stay wet or foggy after wiping

Simple rule of thumb

  • Check your wipers about twice a year (for example, at each season change or when you get an oil change).
  • If you can’t remember the last time they were changed and it’s been around a year, it is usually safest to replace them. Keeping fresh wipers is a small cost that significantly improves visibility and safety in bad weather.

Information gathered from public forums or data available on the internet and portrayed here.