Crystal Clear: The Ultimate Guide to Cleaning the Inside of Your Car Windshield


It is important to properly prepare before beginning to clean a car’s windshield inside. This includes gathering the right materials, such as a microfiber cloth, glass cleaner, cotton swabs, and warm soapy water.

It is also important to start with a clean, dry surface and to make sure there are no obstructions in the way. With the right preparation, you can easily clean your car windshield inside.

Gather all necessary materials

cleaning Windshield

It’s important to have all the necessary materials gathered before starting to clean the inside of your car windshield. Depending on what type of cleaner or tools you are using, it is important to read the instructions on the back of the package carefully. You will need supplies such as paper towels, cloth towels, cotton swabs, an all-purpose cleaner, glass cleaning fluid and a microfiber cloth.

Before beginning to clean, it is important to make sure that all areas are free of large particles or any items that may interfere with the window cleanings surface such as stickers and other dirt and debris stuck to your window. Once these larger items are removed you can then begin your window cleaning process. After ensuring that all undesired materials have been removed it is time to begin cleaning.

Park the car in a well-ventilated area

When preparing to clean the inside of a car windshield, it is important to park the car in a well-ventilated area away from trees, buildings, and other objects that could obstruct airflow. If necessary, open the windows to increase airflow. Allowing fresh air circulation when cleaning the interior of the car with cleaner or a wax application is important for removing potentially hazardous fumes aired within an enclosed space.

Make sure to wear safety glasses when handling any kind of spray cleaner and keep children and pets from entering an area where harsh chemicals are present.

Cleaning the Windshield

Free Glass Cleaning

One of the most tedious aspects of car maintenance is cleaning the interior windshield. With all the dirt and fingerprints, it can be a time-consuming task. Fortunately, there are some simple and effective cleaning products and methods that you can use to make sure your windshield is sparkling again.

Spray the interior of the windshield with a glass cleaner

When it comes to cleaning the interior of the windshield, spraying a glass cleaner onto the surface is the quickest and most efficient way of removing dirt and grime. Glass cleaners are often specially formulated to fit a variety of different materials, including automotive glass. To ensure that you are using the right cleaner for your car’s windshield, check with your local auto supply store.

It is important to spray a generous amount of glass cleaner onto an unsoiled cloth or paper towel before applying it to the windshield. Doing so will prevent smearing and streaks and increase its effectiveness in removing allergens and dirt particles that may have attached themselves to your car’s interior windshield surface.

Once you have sprayed sufficient amounts of glass cleaner onto your cloth or paper towel, use circular motions to wipe down every area inside your car’s windshield with even pressure. Make sure to pay particular attention to areas where dirt or grime may be caked on for best results. Finally, proceed by buffing over the entire windshield with a clean cloth or paper towel until any excess residue is removed and the desired shine is achieved.

Wipe the windshield with a microfiber cloth

microfiber cloth

Start with a good quality microfiber cloth and wipe the windshield down. Be sure to cover all areas – make no assumptions about spots you can’t see from where you are standing. Carefully use circular motions to ensure that you don’t miss anything and pay special attention to crevices; these can be particularly difficult areas to clean properly.

If there is dirt or debris on the windshield after your initial sweep, then use a light spritz of window cleaner on the microfiber cloth before continuing. Make sure not to use too much window cleaner, as it can cause streaks when it dries. If the dirt is particularly tough, you may need to repeat this step several times before it clears up completely.

Use a soft-bristled brush to remove stubborn dirt and debris

When attempting to clean the inside of your car windshield, it is essential to use a soft-bristled brush to remove stubborn dirt and debris. A stiff-bristled brush may leave visible scratches on the surface of the glass that can cause custom glare and impair visibility.

To use a soft brush, apply a small amount of glass cleaning solution or water and gently scrub the inside window in circular motions. Glass cleaning solutions are formulated specifically for automotive use, so be sure to read product labels for directions for best results.

After scrubbing with the soft-bristled brush, rinse the area with warm water and dry it with a lint-free paper towel or microfiber cloth. This will help remove any leftover residue and dirt that could cause streaks when finished.

Finishing Up

wind shield protector

Once you’ve cleaned it with your chosen cleaning product, it’s time to finish up the job. You’ll want to rinse off any remaining streaks and leftover residue, then dry the windshield with a microfiber cloth. This should leave the inside of your windshield looking clean and streak-free so that you can focus on the road ahead.

Apply a protective sealant to the windshield

A protective sealant helps protect the glass against dirt and water damage, making it easier to clean in the future. To apply the sealant, start by spraying a light mist of glass cleaner directly onto the windshield. Then, using a clean microfiber cloth or paper towel, wipe back and forth along each direction of the windshield until it is completely dry.

Finally, spray an appropriate amount of sealant onto your applicator cloth or pad and evenly distribute it across the windshield in circular strokes. Once that is done, let it dry for 5-10 minutes to let the product take full effect before enjoying a freshly cleaned interior car window!

Use a lint-free cloth to buff the windshield

buff the windshield

Once you have applied the cleaning product to the inside of your car’s windshield, use a lint-free cloth to buff the glass. This step serves as an additional layer of cleaning power and will help to ensure that no streaks are left behind. It is important to use a lint-free cloth for this particular task since it ensures that no fibers from the cloth will get stuck in your glass.

Use a circular motion and avoid pressing too hard when buffing your windshield – you want gentle pressure so your windshield does not become scratched or scuffed.

When finished, inspect the inside of your car’s windshield for any residual streaks or pieces of debris that were not removed during the cleaning process. If any remain, repeat steps 3 and 4 until you have achieved a streak-free shine.

Apply a glass cleaner to the exterior of the windshield

Now that you have removed any dirt, grease, and debris, you are almost ready to apply a glass cleaner to the exterior of the windshield to give it a final shine. Before doing so, however, make sure that the surface is free of any dirt or other particulates as they can reduce the effectiveness of your glass cleaner.

Start by spraying a glass cleaning solution onto a clean cloth and wiping down the exterior gently in a circular motion. When using glass cleaners on automotive windows, use only ones specifically formulated for car windshields which will help protect against UV rays, counteract exhaust residue and provide better water beading for improved visibility during inclement weather. Wipe down with another clean cloth for extra shine if desired.

Common mistakes to avoid when cleaning the inside of your car windshield

There are common mistakes that can be made when attempting to clean the glass. One common mistake is using the wrong cleaning solution. Household cleaners containing ammonia or bleach can cause damage to the windshield and leave streaks behind. Another mistake is using a dry cloth or paper towel to wipe the glass. This can create static electricity that attracts dust and lint, leaving the windshield even dirtier than before.

Overuse of cleaning solutions is also a mistake to avoid. Applying too much cleaner can result in streaks and a greasy residue that can affect visibility while driving. Additionally, using a dirty or damp cloth can transfer dirt and grime onto the windshield, making it even harder to clean.

It’s also important to avoid cleaning the windshield in direct sunlight or in hot temperatures. The heat can cause the cleaning solution to evaporate too quickly, leaving streaks and making the cleaning process more difficult.

Finally, neglecting the rest of the interior can also affect the cleanliness of the windshield. Dust and dirt from the dashboard or seats can accumulate on the windshield over time, creating a layer of grime that can be hard to remove.


How to Super Clean the INSIDE of Your Windshield

Can I use regular household glass cleaner to clean my car windshield? Yes, you can use regular household glass cleaner to clean it. However, it is important to make sure that the cleaner does not contain ammonia, as it can damage the interior of your car.

How often should I clean the inside of my car’s windshield?

It is recommended to clean it at least once a month, or more frequently if it becomes visibly dirty.

How do I clean a foggy windshield?

To clean it, you can use a solution of water and vinegar, and wipe it with a microfiber cloth.

Can I use newspaper to clean my car’s windshield?

Yes, you can use newspaper to clean it. However, it is recommended to use a microfiber cloth, as newspaper may leave ink residue on your hands.

How do I remove stickers or decals from my car windshield?

To remove stickers or decals from it, you can use a razor blade, a plastic scraper, or a sticker removal solution.

How do I clean the edges of my car windshield?

To clean the edges of it, you can use a small brush or a toothbrush with a glass cleaning solution.

What is the best time to clean the inside of my car’s windshield?

The best time to clean it is when the car is parked in a shaded area, as direct sunlight can cause streaks.

How do I prevent my car windshield from fogging up?

To prevent your car windshield from fogging up, you can use a defogging solution or turn on the defrost function in your car.

How do I remove water spots from my car windshield?

To remove water spots from your car windshield, you can use a mixture of water and vinegar, or a specialized water spot remover.


In conclusion, cleaning the inside of your car windshield is an essential aspect of car maintenance that should not be overlooked. A dirty windshield not only impairs visibility but also affects the overall appearance of your vehicle. With the tips and tricks outlined in this guide, you can keep your windshield crystal clear and prevent the accumulation of dirt and grime.

Remember to always use the appropriate cleaning materials and avoid common mistakes such as using abrasive cleaners or applying too much pressure, which can damage the windshield surface.

By following these guidelines and maintaining a regular cleaning schedule, you can ensure that your windshield remains clean and clear, providing you with a safer and more enjoyable driving experience.