How To Top Up Windscreen Washer Fluid
Washer fluid is the easiest fluid to top up. Use a proper screenwash, especially in winter, so the system does not freeze.
DifficultyEasy
TimeAbout 5 minutes
AreaOil and fluids
What you need
- ScreenwashReady-mixed or concentrate; winter screenwash in cold weather.
- Funnel (optional)Avoids spills.
Step by step
- Find the washer reservoirIts cap usually shows a windscreen with a water spray symbol.
- Mix if neededFollow the mixing ratio on the bottle. In winter use a mix rated for the lowest temperatures you expect.
- Fill upPour until the fluid is visible in the neck. On many cars this tank also feeds the headlight washers.
- Close the cap and testOperate the washers to check the spray.
When to go to a workshop
If the pump runs but no fluid comes out, a nozzle or hose may be blocked or frozen. If you hear nothing, check the fuse for the washer pump.
Questions about How To Top Up Windscreen Washer Fluid
Can I use only water?
Plain water cleans poorly and can freeze. Screenwash also helps avoid deposits.
Can I use household detergent?
Better not: some products foam, leave streaks or damage paint and rubber.