How to Stop Dust Coming Through Windows

For most homeowners, dust is an unavoidable part of life. It gets everywhere and can be annoying to clean up. But there are some ways that you can reduce the amount of dust that comes into your home. One way is by using a lint roller on your clothes before putting them away in the closet or dresser drawers, so they don’t leave behind any unwanted residue when you take them out again later.

Another option would be to invest in window coverings for your windows curtains or blinds. Hence, they remain closed when dust tends to accumulate the most, like after it rains or if it’s windy outside, which prevents dirt from entering through open windows with ease. On the other hand, during evenings or mornings when you open windows to let in fresh air, dust can enter and settle on your furniture. Therefore, window coverings are a great alternative that help prevent this from happening.

If you don’t want to spend a lot of money, there are other ways to stop dust from coming through your windows. Read this blog post to find out what those methods are.

How to Stop Dust Coming Through Windows

10 Ways on How to Stop Dust Coming Through Windows:

1. Cover the Window With Plastic Sheeting.

To make a window blackout, first remove any blinds or curtains. Then, cover the window with a sheet, making sure it is air-tight so that no dust can come through. Tape all the edges of the sheeting to the window so that it will stay in place.

2. Use Plastic Film.

To do this activity, you will need double-sided tape and plastic film. First, put a layer of double-sided tape on one side of the plastic film. Then, stick the film directly onto the windowpane, pressing firmly so that there are no air bubbles in the adhesive. Apply a second layer of double-sided tape on top of this for added strength.

3. Use a Plastic Shower Curtain.

Cover the window with a plastic shower curtain. Cut away any excess curtain from around the edges of the window and secure it tightly to the wall with tape. If your curtain is transparent, you may want to adhere it to the wall with temporary adhesive. Place a thin layer of insulation behind the shower curtain, if desired. The insulation will add another layer between the window and the room and will help keep heat from escaping through the glass.

4. Remove the Window.

You can also stop dust coming through windows by just removing them entirely, although this is not recommended unless you are comfortable doing so. If you decide to remove the window, consider placing a heater or small fan in the room instead of opening or replacing it with another window.

5) Apply Petroleum Jelly Around the Edge

This will create a barrier that will stop dust from getting into the room. Next, simply apply petroleum jelly to the edge around the glass of your window and wipe off any excess with a paper towel or rag, which you can clean afterward by using warm soapy water and scrubbing it down with an old toothbrush.

6. Install Draft Excluders.

Draft excluders are cone-shaped devices that fit tightly in the bottom of a door or window frame to block air, sound, and dust from leaking in underneath. They are available at your local hardware store, or you can make one yourself by cutting scrap metal in the shape of a cone with sharp edges. Place the cone flat on the bottom of the door or window frame to stop dust from coming through.

You Can Check It Out to Remove Sticky Labels From Glass Windows

Draft excluders are cone-shaped devices that fit tightly in the bottom of a door or window frame to block air, sound

7. Install a Door Snake.

A door snake is a simple device that keeps rain, wind, and dust from entering your home through your front door. It consists of an inflatable cylinder with an insert loop that slides into the bottom of the floor molding. When ready to use it, blow it into the tube until it inflates, and release the air until it’s very snug.

8. Install Screened Doors.

Installing a screen door is one of the best ways to stop dust coming through windows and keep insects from entering your home, and it’s straightforward to do yourself. Just measure the space between two window frames or sliding glass doors and cut a piece of mesh that will fit snugly into that space. Next, attach the mesh to a frame and install it into place inside of your door opening.

9. Build a Storm Window.

Storm windows are an easy way to stop dust coming through windows and stop drafts and increase insulation. They can be made from old or discarded windows you might already have on hand; if not, they can be purchased at your local hardware store.

10. Install Insect Screens.

You can stop insects, dirt, dust, pollen, and even small animals from coming into your home by installing insect screens on all of your windows. Insect screens are inexpensive to buy or even make yourself using old window screening material, which you can cut to size and fit into the window frame.

You can also choose to make your insect screens by cutting thin strips of screen material and tacking them to the inside of an open window frame.

Tips to Prevent Dust in the Future:

  1. Ensure that windows are well-sealed and air-tight. Caulking around the edges of windows and doors may help to stop dust from coming in.
  2. If you cannot remove fixtures such as vents, choose a low-dust alternative like HEPA (High-Efficiency Particulate Air) filters or electrostatic filters. You can check out this link for more information on air filters.
  3. For cleaning dust, use a damp cloth or microfiber cloth instead of paper towels or feather dusters. This will prevent small particles from flying into the air, which could irritate your lungs.
  4. Take care when you are vacuuming. Some vacuums can kick up dust particles. Be sure that your vacuum doesn’t come with a pre-motor filter (and charcoal filters for bagless models); these should be replaced often to prevent dust from getting into the air and affecting you. Also, avoid using the brush attachment when you are vacuuming.
  5. If you live in a dry climate, keep the humidity around your home between 45-55%. This can be done by using a humidifier or by running a cool-mist vaporizer.
  6. Keep houseplants and other natural materials around your home to help improve air quality and filter dust particles from the air.

How Do Windows Accumulate Dust?

Dust is everywhere. Dust inevitably accumulates on windows, but it can also be easily avoided simply by following a few simple tips. Windows get dust because the average household has many activities that generate particles of dirt and debris, such as cooking, cleaning, hobbies, pets, and smoking. Dust can come from outside, too; the rain may blow dirt and debris onto windows, or air pollution may settle on the glass.

Windows get dust because the average household has many activities that generate particles of dirt and debris, such as cooking, cleaning, hobbies, pets, and smoking.

Dust can accumulate on a previously clean window in as little as 24 hours because the material collects on the surface of the glass from tiny fragments that break off from larger particles. All dust is made up of small bits, but it can be composed of anything from pollen to coke spilled on a window. The biggest problem with the dust accumulates is that it makes the glass look fuzzy and dirty, but it can also affect your view, especially during rainy weather.


You can stop dust from coming through your windows with a few simple steps. Keep the window clean and free of debris, install weather stripping to create an air-tight seal between the frame and sill, use drapes or blinds on the outside of the glass to screen out dirt and dust particles as they fly by, or choose double-pane windows for better insulation.

With a little elbow grease and the rights, you can stop dust from coming through your windows! In this article, we’ve outlined some of our favorite ways on how to stop dust coming through windows. If it sounds like one or more of these tips will work for you, go ahead and give them a try.

Angela Ervin

Angela Ervin

Angela is the executive editor of DIY quickly. She began her career as an interior designer before applying her strategic and creative passion to lifestyle and home. She has close to 15 years of experience in creative writing and online content strategy for housekeeping, home decorations as well as other niche efforts. She loves her job and has the privilege of working with an extraordinary team. She lives with her husband, two sons, and daughter in Petersburg. When she's not busy working she spent time with her family.

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