DIY Windshield Washer Fluid Recipe: Save Money with 3 Simple Steps.

To make windshield washer fluid, mix water, a few drops of dish soap, and a tablespoon of ammonia. This homemade mixture will clean and remove grime from car windshields.

Maintaining a clean car windshield is essential for safe driving. A dirty or hazy windshield can cause visibility issues, especially during rainy or snowy conditions. While there are commercially available windshield washer fluids, making your own can be a cost-effective and convenient option.

Additionally, homemade washer fluid allows you to control the ingredients used to make it. In this article, we will discuss a simple recipe for homemade windshield washer fluid. We will also explore some important considerations to keep in mind when making it, and highlight some safety precautions while handling the ingredients.

DIY Windshield Washer Fluid Recipe: Save Money with 3 Simple Steps.


Step 1: Gather Your Ingredients

List Of All The Ingredients Needed To Make The Homemade Windshield Washer Fluid

To start making your own windshield washer fluid, you’ll need the following ingredients:

  • 1 gallon of distilled water
  • 1 tablespoon of dish soap
  • 1 cup of isopropyl (rubbing) alcohol
  • 1/4 cup of household ammonia

Discussion Of The Common Household Ingredients Used In The Recipe

One reason why this homemade windshield washer fluid recipe is so great is that it only requires a few common household ingredients. Here’s a breakdown of each ingredient:

  • Distilled water: This type of water is ideal as it doesn’t contain minerals that could potentially clog or damage your car’s windshield washer fluid system.
  • Dish soap: This ingredient helps to cut through dirt, grime, and bugs that accumulate on your windshield.
  • Isopropyl (rubbing) alcohol: Adding alcohol to the mixture helps prevent the fluid from freezing during the colder months of the year.
  • Ammonia: This ingredient is great for cutting through tough grime and grease on your windshield.

Highlight The Cost-Effectiveness Of Getting The Ingredients

Making your own windshield washer fluid using this recipe is much more cost-effective than buying pre-made washer fluid from the store. Here’s a breakdown of the estimated cost of acquiring the ingredients needed to make 1 gallon of homemade washer fluid:

  • Distilled water: $1.00 (depending on location)
  • Dish soap: $0.10
  • Isopropyl alcohol: $0.75
  • Ammonia: $0.25

Total Cost: $2.10

Compare this to the cost of pre-made windshield washer fluid, which can range anywhere from $2-$5 per gallon. By making your own fluid, you can save money while still keeping your windshield clean and clear.

Step 2: Mixing The Windshield Washer Fluid

Detailed Instructions On How To Mix The Ingredients

Here is a detailed guide on how to mix the ingredients to create your own windshield washer fluid:

  • Begin by gathering all your ingredients. You will need 3 cups of rubbing alcohol, 3 cups of water, and 1 tablespoon of dish soap.
  • Mix 3 cups of rubbing alcohol and 3 cups of water in a mixing bowl or a large jug. Stir well to ensure that the ingredients combine thoroughly.
  • Add 1 tablespoon of dish soap to the mixture. The dish soap acts as a surfactant, which helps to cut through dirt and grime on your windshield.
  • Stir the mixture again until the dish soap is fully incorporated.
  • Once you have combined all three ingredients, your windshield washer fluid is ready to use. You can add it to your car’s windshield wiper fluid reservoir just as you would with any store-bought windshield washer fluid.

Explanation Of How Each Ingredient Plays A Role In The Mixture

Each ingredient plays a vital role in the effectiveness of the windshield washer fluid:

  • Rubbing alcohol: Rubbing alcohol is a powerful solvent that helps to dissolve dirt, grime, and road salt from your windshield. It also helps to prevent the fluid from freezing in cold temperatures.
  • Water: Water is essential in the fluid mixture as it aids in the dilution of the rubbing alcohol and ensures that the fluid is not too harsh for the windshield.
  • Dish soap: The dish soap in the mixture acts as a surfactant, helping to break down the dirt and grease on your windshield effectively. It also helps to lubricate the windshield wipers, preventing them from damaging the windshield.

Caution On The Importance Of Proportions

Remember, the proportions of the ingredients are vital in ensuring that your homemade windshield washer fluid is effective. Using too much rubbing alcohol can cause damage to your windshield or even cause it to crack. Be sure to stick to the recipe and avoid altering the proportions of the ingredients.

Additionally, always test new homemade cleaner recipes on a small area before using them on your entire car to avoid causing damage.

With these simple steps, you can make your windshield washer fluid at home, saving you money and reducing your environmental impact.

Step 3: Storage And Usage

Adding a homemade windshield washer fluid to your car’s routine maintenance can help you save money and ensure that you always have a supply on hand. After following steps one and two of the recipe, the next step is to properly store it and use it safely through the following instructions.

Explanation Of The Proper Storage Of The Windshield Washer Fluid

  • Store the diy fluid in a cool, dry place, away from direct sunlight to avoid degradation of the ingredients and to prevent bacterial contamination.
  • The ideal storage container is an airtight plastic jug or a glass bottle with a tight-fitting lid.
  • Avoid using a metal container as it can corrode and cause the solution to spoil.

Highlight On The Shelf Life Of The Diy Solution Compared To Commercial Ones

  • The shelf life of your windshield washer fluid mainly depends on the quality of the ingredients used.
  • Commercially bought fluids usually have a longer shelf life due to the addition of preservatives.
  • When using homemade fluid, it is essential to prepare only the amount you will use within two to three months, as it is more prone to bacteria growth.
  • You can use this solution for bugs and mud on the road.

Instruction On How To Use The Solution Safely

  • First, make sure that you are wearing gloves while handling the solution.
  • Pour the fluid into the windshield washer reservoir up to the filler neck.
  • Test your windshield wipers before driving to ensure that the solution is properly flowing through the lines.
  • Use the fluid slowly and carefully to avoid any spills.
  • It is important to avoid getting the solution on your car’s paint, as the vinegar component can leave stains.
  • If accidentally ingested or exposed to the eyes, wash with water and seek medical help immediately.

Using a homemade windshield washer fluid is a simple way to keep your windshield clean and streak-free, and it can keep you safe while driving. By following these guidelines, you can create your own washer fluid and maintain it properly without breaking the bank.

Benefits Of Making Your Windshield Washer Fluid

Windshield Washer Fluid Recipe: Benefits Of Making Your Own

Keeping your car clean is a crucial part of its maintenance, and washing your windshield is an integral part of that process. While there are a plethora of commercial windshield washer fluids available in the market, they often come with added chemicals that can harm the environment, your car, and even your skin.

Making your windshield washer fluid is a simple and cost-effective way of ensuring that you’re using an eco-friendly and safe solution. In this blog post, we will explore the advantages of making your windshield washer fluid compared to buying commercial ones and discuss other car cleaning solutions that you can make at home.

Exploring The Advantages Of Making Your Windshield Washer Fluid Compared To Buying Commercial Ones

  • You have complete control over the ingredients, ensuring that they are eco-friendly, safe, and effective.
  • Homemade windshield washer fluid is more cost-effective than commercial ones, as the ingredients are widely accessible and reasonably priced.
  • The solution is customized to your needs, and you can adjust the concentration of the ingredients based on the prevailing weather conditions.
  • As the solution is free of chemicals and additives commonly found in commercial fluids, it’s safer for the environment, car, and your skin.

Discussion Of Other Car Cleaning Solutions That Can Be Made At Home

Car cleaning doesn’t stop with just the windshield- there are many other areas of your vehicle that require regular cleaning and maintenance. Here are some other car cleaning solutions that you can make at home:

  • All-purpose cleaner: You can mix equal parts water and white vinegar to create an effective all-purpose cleaner that’s great for cleaning the interiors of your car, such as dashboard, seats, and windows.
  • Tire cleaner: Mix two cups of baking soda, one cup of dish soap, and one cup of water to create a paste-like consistency. Apply this to your tires and scrub with a brush. Rinse with water and enjoy shiny, clean tires.
  • Air freshener: You can mix a few drops of your favorite essential oil with water in a spray bottle to create a natural air freshener that leaves your car smelling great.

Making your own car cleaning solutions can save you money, ensure that you’re using eco-friendly and safe products, and offer a more personalized cleaning experience. So, why not give it a try?

Frequently Asked Questions For Windshield Washer Fluid Recipe

What Is Windshield Washer Fluid?

Windshield washer fluid is a special liquid used to clean car windshields. It is designed to remove dirt, insect residue, and other debris that can collect on the glass while driving. It helps ensure clear visibility while driving.

How Do You Make Your Own Windshield Washer Fluid?

You can make your own windshield washer fluid by adding a few ingredients to water. The recipe often includes isopropyl alcohol, dish soap, and water. Mix the ingredients together and store in a container.

Is Homemade Windshield Washer Fluid Effective?

Yes, homemade windshield washer fluid can be effective at cleaning windshields. However, the effectiveness can vary based on the recipe you use and how well you mix the ingredients. Always test the solution on a small area first.

How Do You Apply Windshield Washer Fluid?

To apply windshield washer fluid, locate the washer fluid reservoir under the hood of your car. Open the cap and pour the fluid into the reservoir. Then, use the lever on your steering wheel to spray the fluid onto your windshield while driving.

What Are The Benefits Of Making Your Own Windshield Washer Fluid?

Making your own windshield washer fluid can be less expensive than buying it from a store. You can also customize the recipe to your liking and avoid added chemicals that may be found in store-bought solutions.


The process of making your own windshield washer fluid at home can save you money and provide a safer and more effective alternative to store-bought options. The ingredients are easy to find, and the recipe is simple to follow even for beginners.

Using natural ingredients such as vinegar and dish soap can also be environmentally friendly. Moreover, you can adjust the recipe to your liking by experimenting with different scents and adding a splash of alcohol for those particularly cold winter days.

By taking the time to create your own windshield washer fluid, you are not only contributing to a cleaner environment but also ensuring the safety of yourself and others on the road. So why not give it a try and see the results for yourself?

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