Which winter windshield washer fluid to choose?

In winter, not only snow and ice can be an obstacle on the road. Dirty windows and freezing windshield washer fluid often make our lives difficult while driving. That's why it's so important to choose the right windshield washer fluid. But which one will be the best? Here are some tips to help you make your decision.

Types of winter windshield washer fluids

  1. Antifreeze fluids: As the name suggests, their main advantage is resistance to low temperatures. If you live in a region where winters can be harsh, it is certainly worth paying attention to these types of liquids.
  2. Liquids with alcohol: Alcohol lowers the freezing point of the liquid, making it more resistant to frosty temperatures. Moreover, alcohol effectively dissolves greasy dirt on the glass.
  3. Ecological fluids: For those who care about the environment, manufacturers offer biodegradable fluids. They have fewer chemicals but may be less resistant to low temperatures.

Factors to consider when choosing a fluid

The key aspect when choosing windshield washer fluid is the freezing point. It is important to pay attention to the temperature at which a given liquid begins to freeze. Of course, the lower this temperature, the better protection against freezing on frosty days. In this way, we can be sure that the fluid will not freeze in the washer or nozzle outlets, thus guaranteeing effective cleaning of the windscreen.

Another important factor is the chemical composition of the fluid. While many of the fluids on the market are effective at removing dirt and protecting against freezing, not all are friendly to car paintwork. Some may contain aggressive chemicals that, in the long term, can damage the car's paintwork or rubber parts. It is therefore worth looking carefully at the composition of the fluid you choose and making sure that it will not be harmful to your vehicle.

Last but not least is the price/quality ratio of the fluid. Many drivers are price-driven, choosing the cheapest options available. However, the cheapest fluids do not always guarantee quality. We often pay for the brand, but just as often we pay for the active ingredients that effectively protect against freezing and take care of our windscreen. Therefore, it is sometimes worth investing in a slightly more expensive, but more effective and car-safe windscreen washer fluid.

How to use winter windscreen washer fluid correctly?

Winter is a challenge not only for drivers, but also for their vehicles. Windscreen washers are one of those car components that can cause problems on cold days. To avoid unpleasant surprises such as freezing fluid or dirty windscreen wipers, it is crucial not only to choose the right fluid, but also to use it correctly. Here are some tips to help you look after your windscreen washers in winter conditions.

  • Dilution proportions: If you buy concentrated fluid, pay attention to the recommended dilution proportions. Fluid that is too diluted may freeze at higher temperatures.
  • Frequency of fluid change:Even the best fluid loses its properties after a certain period of time. It is therefore a good idea to check the fluid level in the reservoir regularly and change it at least once a season.


Choosing the right windscreen washer fluid is key to safe winter driving. Remember to check the fluid level in your reservoir regularly and adjust the density to the prevailing weather conditions. Don't let poor visibility catch you by surprise this winter. Choose the right washer fluid and enjoy safe driving!

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