Leave some space in the container to mix the water and vinegar. Fill the rest of the vessel with white vinegar.

Tip: Distilled water works much better than tap water, as deposits from tap water will eventually clog up your vehicle’s spray nozzle.

In a large vessel, add distilled water until the vessel is about ¾ full.įor a gallon jug, this will mean 12 cups, and for a 2-liter bottle, just over 6 cups. Make sure to thoroughly clean the storage bottle before use as residue may reduce the effectiveness of homemade washer fluid. Tip: To both store and help measure out your windshield washer fluid, use large vessels like milk jugs or large soda bottles. Tip: This mixture is amongst the most effective for places where pollen is a concern. Warning: This mixture is not recommended for extremely warm temperatures as warm/hot vinegar will produce a strong, unpleasant smell. This mix is designed for use in mild temperatures and may need to be modified for use in colder weather. Method 1 of 5: Make a warm weather washer fluid mix Storing washer fluid in your trunk or back seat may lead to spills which may damage your vehicle’s carpet or seats. As with any mixture, it is best to store your homemade washer fluid in a safe place with a consistent temperature. The rubbing alcohol, soap, and ammonia can be very harmful if ingested. Note: Be sure to mix potentially noxious liquids like ammonia and rubbing alcohol in a place with good ventilation. Also make sure to label your mixture and keep it away from children.

Warning: When storing homemade washer fluid, you should be mindful of children and pets and keep it out of their reach. If your warm weather fluid contains vinegar, be sure to flush your fluid reservoir and lines with clean water as vinegar and dish soap may clog your washer fluid lines. When transitioning from a warm weather fluid to a cold weather one, be sure to drain all of the old fluid before introducing the new one. Note: Be aware of changing weather conditions and keep different fluids for different seasons on hand.If you follow these steps, you can make your own safe and inexpensive washer fluid to use in both warm and cold weather. Most commercially sold types of windshield washer fluid contain methanol which is not only poisonous and potentially harmful to humans, but is also bad for the environment. If you think it is the wiper nozzles, you can choose to clean them yourself with a needle or any other thin metal object to remove the gunk or grime stuck in the nozzle.Many people choose to make their own windshield washer fluid at home because of safety concerns involving commercially made washer fluids. If no water comes out and you hear the pump working then it means that there is a block up somewhere in the system, or with the wiper nozzles itself. In the event that you press the washer fluid function but the motor doesn’t work, then we advise that you bring your vehicle to a mechanic and have the motor replaced. You can check to see if the washer fluid is flowing by turning on your wipers and by using the washer fluid function on your vehicle. Next is to just close your car’s hood and you’re done. To close it, flip the cap back and push it down until you feel it locked into place. To refill the reservoir, simply flip the cap open and pour the washer fluid in slowly until it reaches the top. More often than not, the windshield washer fluid container will be marked by a light blue or black cap, it will have a windshield symbol with water being sprayed debossed on top of it. However, there are specific signs to look out for. Depending on the manufacture, the symbol and color of the cover for the reservoir will vary.

It all begins by opening your hood and looking around for the reservoir in the engine bay. The act of refilling your windshield washer fluid is actually a simpler process than others might think.

Homemade windshield wiper fluid