Best Way To Clean Interior Car Windows

Is your car window starting to get blurry? Maybe it needs a makeover! Cleaning interior car windows can be a pain. You have to either find a squeegee or hold the wiper in one hand and wipe down the window with the cloth in another hand. Window cleaning means that you need to clean everything, including attachments. Windshields and side windows are often neglected when it comes to cleaning, even though they’re just as dirty as the inside of your car.

And in this blog, I will walk you through my easy steps in cleaning the windows from start to finish. But first, let’s list down the components of a car window.


car windows

A car window has several components. The window comprises several parts, including vent glass, window glass, window motors, and glass run channels. These pieces help to manage how much light comes into the car through the windows by using various shades and filters. Additionally, they control airflow so that it can enter or exit at different speeds depending on weather conditions or driver preferences.

One crucial part is a door regulator assembly. This is a part of a system in a car’s bodywork because it ensures that all four doors operate properly before being opened or closed by passengers inside their vehicle. And to give you a more detailed explanation of the different parts of the car window, keep reading this section.

Vent Glass

The vent glass is the component that allows fresh air to enter the vehicle and allows hot air to escape. It’s made of tempered glass or plastic, which helps it withstand impacts from stones, insects, and other objects. In some vehicles, vent windows are entirely made of steel. In these cases, they can be folded down into a door panel when not in use. Unfortunately, some front window vents became obsolete as automotive air conditioning grew progressively common.

Window Glass

Window glass is a type of transparent material that is used to cover the windows of your car. It can be made from many different kinds of materials, but most commonly is made using soda lime or borosilicate glass. The primary purpose of this material is to help protect you and your passengers from the outside environment while driving down the road.

In addition to its function as a protective barrier between you and your environment, window glass also provides structural support for vehicles over time. Without it, cars would not be able to withstand high-speed collisions with other vehicles or objects on the road, such as guardrails and trees, without breaking apart into pieces!

>>Clear window glass

In order for window glass not only to meet these needs but also to remain clear enough so that drivers can see through them easily while driving at night or during other low-light conditions, there are several essential steps involved in creating each piece. These include melting raw materials together under high heat temperatures until they fuse together into one solid object. 

Also, cutting out tiny pieces called panes that match precisely what size is needed for each pane. But, this step varies depending on whether it will be installed vertically or horizontally. And lastly, polishing off rough edges and cleaning off fingerprints with soap/water mixture followed by drying them thoroughly before installation time arrives. Once everything has been appropriately cleaned up, then finally installed onto the vehicle frame accordingly.

Window Motors

The window motor is the most critical part of your car window. It’s a little box that lives in your door and controls the movement of your windows. The motor is attached to several things. The first thing is the door frame, and this part of the car makes sure that all doors open and close properly. Next is the door panel, which covers up all the wires, and screws. And lastly, the window glass itself.

Glass Run Channels and Felt Strips

The glass run channels and felt strips are two other essential components of a car window. The glass run channels are the channels that the glass slides up and down in, while the felt strips are the strips that hold the window glass in place. 


Felt is used in automotive applications for many reasons. This is used for flexibility reasons that make it great for absorbing vibrations and sounds while reducing rattling and noise pollution. It also works well as an outer layer because it protects against scratches, moisture damage, and UV radiation while being soft enough not to scratch other surfaces when rubbing against them.


As mentioned, felt is excellent at stopping vibrations because its material properties allow it to absorb energy without losing any of its strength or rigidity. When compared to rubber inserts typically used on car windows that don’t absorb much power, they tend to be stiffer. This means that they transmit more vibrations through their structure. And this can cause rattling noises over time when exposed to continuous high-frequency vibrations like those created by road surface irregularities or wind gusts coming off passing semi-trucks at high speeds, which are often common on highways.

Door Regulator Assembly

The door regulator assembly is the part of your car’s window that is responsible for opening and closing the window glass. It also allows you to crank your window up and down, adjust it from side to side, or even tilt it outwards. The door regulator assembly consists of two main parts: a metal arm and a plastic gearbox. The gearbox includes a small motor that moves the arm when you turn your key in its ignition switch.

>>How it works

The entire unit attaches to the door frame and slides into place on top of it. This allows it to move with the door when you open or close it or roll down your windows. In addition to attaching directly onto this part of your vehicle’s frame, there are several other connections between different components. This is in order for everything inside each piece can work together correctly without causing any problems during operation, such as binding up because too much friction exists between moving parts.


Most of us tend to do DIYs because of various reasons. This may be due to a tight budget or a conflict of time whenever you plan to have it car washed. But as a car owner, you have to take note of the do’s and don’ts regarding what you should apply to your vehicle. And to give you ideas, here is the list of some ways that must be avoided.

Never Mix Ammonia and Bleach

Mixing ammonia and bleach is a quick way to create toxic fumes, as the two chemicals react together. The reaction between ammonia and bleach creates chloramines, which are harmful pollutants that can cause serious health issues when inhaled.

Ammonia is naturally occurring in our bodies, so it won’t harm us as long as we use it properly. However, when mixed with other chemicals like bleach, it forms hazardous byproducts that can cause damage to the respiratory system if inhaled or absorbed through the skin.

Never Use Scouring Powder or Steel Wool to Clean the Windows

It would help if you never used a scrubbing pad or steel wool to clean your car windows. Scouring powder can scratch the glass and make it more difficult for you to see when driving, while steel wool can do the same thing. Instead, use a soft cloth with water or a damp cloth with a cleaning solution on it to wipe away dirt from your windows.

You can also use microfiber towels to get rid of dust and debris from your windshields and other windows in your vehicle. This type of material won’t leave any scratches behind so that you’re able to see clearly while driving without having any obstructions ruining your view of other cars around you on the road!

Never Use Vinegar to Clean Auto Glass

Generally, vinegar is a natural cleaner and has its uses. But! Please do not use it to clean auto glass. Vinegar is a weak acid that can etch the glass, leaving it stained and streaked. It’s also not as effective as other window cleaners at removing tough dirt and grime from your windshield. Vinegar also leaves behind residue in the form of acetic acid, which can damage tinted windows.


If you do find yourself in need of cleaning your car’s windows but don’t have any glass cleaner on hand, don’t worry! There are plenty of other ways to remove dirt from your car’s glass surfaces. Follow the instructions below and share the results in the comment box!

Use a cleaning tool designed for auto glass.

If you’re thinking of the best way to clean interior car windows, it’s essential to use a cleaning tool designed for auto glass. The right tool will do the job quickly and efficiently, without leaving any smudges or scratches behind.

There are many choices available, ranging from basic cloths and sponges to specialized tools that use heat or chemicals to clean windows without scratching them. Regardless of which type of cleaner you choose, make sure it’s specifically designed for auto glass. This is because other household products may contain abrasives that could damage your vehicle’s windshield coverings over time.

When choosing an appropriate cleaning product or device, consider how often you’ll need to use it and whether there are any special instructions on its packaging regarding application methods or precautions against damage from certain types of cleaners, such as ammonia.

Have a detailing kit

Make sure to complete your things before cleaning your car. This is to save time and prevent from going back and forth inside your house. So here are the few things you need to clean your windows:


You can use your regular household bucket or buy one specifically for car cleaning if you want to be extra thorough about it. It is advised to use large enough so that you can have more water beside you to save time from refilling.

>>Microfiber towels

Microfiber is an excellent absorbent than cotton, which means it can clean better and dry faster, so use these instead of regular washcloths when cleaning your vehicle’s interior and exterior. There are also available microfiber towels specifically for cars, and these towels have smoother fibers to prevent abrasions.

>>Glass cleaner

A good glass cleaner will help prevent streaks and smudges on the glass. Use it to clean your car windows to remove any residue left behind from dirt or fingerprints on the surface of the glass you’re trying to clean off with water and paper towels. A glass cleaner is best used to apply it directly onto microfibers, and never spray directly at yourself because this could cause irritation!

Pour the cleaner into the spray bottle.

If you happen to buy a glass cleaner but in a jar type with a bottle cap, pour the cleaner into the spray bottle. Use a clean spray bottle, and make sure that its nozzle is in the “on” position. By using a spray bottle, you’ll have an even application on your car’s surface. This will also prevent damaging your car window due to thick amounts of liquid.

Remove any debris from the car window.

Before getting your sponge or microfiber and start wiping, don’t forget to remove first any debris from the car window. Using a vacuum cleaner, clean off any dirt or dust from the glass before you begin cleaning. If there is road grime on your windows, wipe it off with some soap and water, then dry with a microfiber cloth.

Spray the glass cleaner on the window.

Next, spray the glass cleaner directly onto your window. If you have a microfiber towel handy, simply dip it into the solution and apply it to the glass. The microfiber will absorb dirt and grime without smearing or streaking. If you don’t have one on hand, try spraying onto a paper towel first before wiping with that instead.

Wipe the car interior window clean with a microfiber towel.

Wipe your car interior window clean using a microfiber towel. Microfiber towels are great for cleaning windows because they can be used dry or with water, so you don’t need to worry about adding additional moisture to your car’s interior by using them. A microfiber towel should not be used on exterior windows, including windshields.

Use a homemade cleaner if you don’t have one in your vehicle.

If you don’t have a glass cleaner in your vehicle, consider making one of these homemade concoctions.

  • Mix 1/2 cup vinegar, one tablespoon liquid dish soap, and 1 gallon of water in a spray bottle.
  • Add two tablespoonfuls of baking soda to one quart of the vinegar and mix well. Pour the mixture into a small bowl and dip a clean rag into it, then wring out excess liquid before wiping down your windows with the wet rag (you can also use an old paintbrush).

If you are not sure what to put on your homemade cleaner, go back above and read again the do’s and don’ts when making DIY cleaner.


car windows
Photo credits: Charlie Deets

Aside from knowing the ways how to clean your car windows, you must also know how to protect them. Remember that too much cleaning can also wear down the essential components of your car interior window. So, to avoid wiping it every day, here are the ways how to protect your window.

Window tinting is a must in the summer.

Window tinting is a must in the summer. Tinting blocks UV rays, which can fade your car’s interior and cause skin damage. It also reduces heat and glare entering your car’s cabin, which can help you avoid dangerous sunburns.

Window film can even help protect your privacy! If you have tinted windows, it will be harder for people outside of the vehicle to see inside, which is especially handy if there are valuables in sight or the interior isn’t clean enough for public viewing.

Use window suction cups to prevent the sun from beating down on your car.

Suction cups are great for keeping the sun out of your car. Just place a suction cup on each side of the window, and voila! In addition to keeping the sun out, it can also help to protect leather seats from drying out.

You can use suction cups to cool down your car during the summer months by placing one or two in front of an air vent. This will help keep your car cool while still allowing airflow inside on hot days. As a bonus, this trick also works well when you want to cool down before going into a restaurant or store during the summertime!

Are you thinking about buying new floor mats for your ride but aren’t sure how easy they’ll be to clean up once they’re dirty? Just get some suction cups and put them underneath each mat where dirt tends to accumulate most often, such as around pedals. This will prevent any unwanted dirt from getting all over those expensive new floor mats every time someone gets into or out of their vehicle.

Use wax and glass cleaner – but use it the right way.

You can protect your car windows from UV damage by waxing them. It also makes the glass easier to clean. And it repels water and helps prevent fogging when it rains. But, make sure that the product you are using is suitable for your car because it will only damage your vehicle extensively if applied incorrectly.

Take care of your windshield wipers.

Taking care of your windshield wipers is easy. Just replace them as soon as they start to skip or streak, and don’t use them to clear off snow or ice. If you live in a cold area, you’ll need to be careful with washer fluid. Just keep it below freezing, and don’t leave the wipers on while parked.


Having a car is like having a new family member. The windows of your vehicle represent your eyes, so if something is stuck, you’ll have visibility problems. That is why it is essential to take good care of your car’s overall maintenance because every part connects to a vital function.

Your car is a system that, when something is faulty, will affect everything. And that’s how important the windows are. They serve as your protection and eyes on the road. By following the tips listed above, you’ll be confident to have a car window that looks good as new.


A lot of people don’t like cleaning the interior car windows of their cars. That’s because it’s a pain in the neck, and the results don’t always turn out the way you’d want them to. If you’re like most drivers, you probably do not clean your windows often at all. It’s a truly horrible job, but luckily, it doesn’t have to be complicated. 

On the final note, try to maintain the clearness of your car windows. Dirty windows can lead to things like glare, which can be dangerous when driving at night. And if you’re willing to take the time to do it, cleaning your car’s windows properly is easy and inexpensive for anyone to do. So keep those windows clear, especially during winter, and make sure you don’t get into an accident due to poor visibility.

Another car maintenance tip: fixing unknown odors in your car. Check the blog by clicking here.

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