Keeping your windows sparkling clean can really change the look and feel of your home. You know how much better it feels when you open the curtains to a sunny day and theres not a speck of dirt in sight? Its as if the whole house feels brighter and fresher. Plus, clean windows actually make your rooms feel bigger and more inviting.
Im going to share with you the best ways to clean your windows both inside and out, including some helpful tips and tricks that will make the job easier and more effective.

Image by millcitycleaning
If you’re dealing with smudges, streaks, or built-up grime, I’ll walk you through each step of the cleaning process. We’ll cover what kind of tools and products you’ll need, when is the best time to clean, and how to handle different types of windows. Lets get started, shall we?
Why Clean Your Windows?
The first question might be, why even bother cleaning the windows? It’s not just about aestheticsthough looking out through clean glass is definitely a plus. Clean windows can also:
- Improve your home’s curb appeal.
- Let more natural light into your home.
- Help prevent glass degradation by removing dirt and grime that can cause scratches and other damage over time.
So, theres more to it than just making your home look nicer. Regular window cleaning is actually a little bit of maintenance that helps protect your windows and keeps your home feeling fresh.
What You’ll Need to Clean Your Windows
Before you start cleaning, it’s important to gather the right supplies. Having the right tools will make the job go much smoother. Heres a list of things youll need:
- Squeegee: This is probably the most important tool. It helps you avoid streaks and makes cleaning faster.
- Microfiber cloths: These are great for wiping away excess water without leaving lint behind.
- Bucket: You’ll need one to hold your cleaning solution.
- Window cleaning solution: You can buy a commercial window cleaner or make your own. Ill share a simple homemade recipe shortly.
- Soft sponge or cloth: To scrub away stubborn dirt and grime.
- Extension pole (for exterior windows): If you have tall windows, you might need one to reach those upper sections.
- Step ladder: For higher interior windows or exterior windows on the first floor.
Homemade Window Cleaning Solution Recipe
If youre interested in a DIY approach, heres an easy recipe for a homemade window cleaner:
- 2 cups water
- 1/4 cup white vinegar
- 1/2 teaspoon dish soap (optional)
The vinegar helps cut through grime, while the dish soap can help lift dirt. Just mix these together in a spray bottle, and youre good to go!
How to Clean Windows Inside
Lets start with the inside. Its generally easier to clean windows from the inside, and its a great place to get some practice before tackling the outside. Here’s a step-by-step guide:
Step 1: Dust and Wipe the Frame
Before you even touch the glass, take a moment to dust and wipe down the window frame, sills, and tracks. If the frame is dirty, youll just end up spreading that dirt onto the glass once you start cleaning. Use a damp cloth to wipe away dust, cobwebs, and dirt.
Step 2: Apply the Cleaning Solution
Spray the window cleaner directly onto the glass. If youre using a homemade solution, shake the bottle gently before spraying. Dont be afraid to use a generous amount of cleaneritll help loosen up any stuck-on grime.
Step 3: Use a Sponge to Loosen Dirt
Take a soft sponge or cloth and gently rub the surface to loosen any dirt. If you see any particularly stubborn spots, you might need to apply a little more pressure.
Step 4: Use the Squeegee
Starting at the top of the window, use the squeegee to pull the cleaning solution down the window in a smooth, straight line. Wipe the squeegee blade with a clean cloth after each pass. This will help you avoid streaks.
Step 5: Dry the Edges
Use a microfiber cloth to dry the edges and corners of the window. These spots can easily be missed and might leave streaks if left wet.
How to Clean Windows Outside
Cleaning the outside of your windows is often a bit more challenging, but its definitely worth the effort. Exterior windows tend to accumulate more dirt, dust, pollen, and even bird droppings. Heres how you can clean them effectively:
Step 1: Rinse the Window
Start by rinsing the window with water. This helps wash away some of the dirt and makes the cleaning process easier. If you have a garden hose, that works great for this step.
Step 2: Use a Stronger Cleaning Solution (If Needed)
For exterior windows, you might need a stronger cleaning solution, especially if you haven’t cleaned them in a while. You can still use the homemade recipe I shared earlier, but you can add a bit more dish soap if the windows are really dirty.
Step 3: Scrub with a Sponge or Brush
Use a soft sponge or a window scrubber to scrub away the dirt. You might need to put in a bit more elbow grease for exterior windows. Just make sure whatever youre using wont scratch the glass.
Step 4: Squeegee the Window
Just like with the interior windows, use a squeegee starting at the top and working your way down. Wipe the blade with a clean cloth after each pass.
Step 5: Wipe the Frame
Dont forget to give the window frame a quick wipe to remove any leftover dirt or water.
When is the Best Time to Clean Windows?
Timing is actually more important than you might think. You might be tempted to clean your windows on a bright sunny day because its easier to see the dirt, but thats not the best idea. The sun can actually cause the cleaning solution to dry too quickly, which leaves streaks behind. Its better to clean your windows on a cloudy day or when the sun isnt directly hitting them.
How Often Should You Clean Your Windows?
The frequency depends on a few factors like where you live, the weather, and if you have any trees nearby. For most homes, cleaning your windows twice a year is a good rule of thumb. However, if you live in a dusty area or near the ocean where salt can accumulate, you might want to clean them more often, like every three to four months.
Special Considerations for Different Types of Windows
Different types of windows might need different approaches. Heres a quick guide on how to handle some common types:
Double-Hung Windows
These can tilt inward, making it easier to clean both the inside and outside surfaces from inside the house. Clean the top pane first, then the bottom pane.
Sliding Windows
These can be a bit trickier since you need to remove them from the track. Once removed, clean them just like you would any other window.
Tinted Windows
Be cautious with these; avoid using strong chemicals or abrasive cleaning tools. Stick to a mild solution and a soft cloth to avoid damaging the tint.
Tools Comparison Table
Tool | Pros | Cons |
---|---|---|
Squeegee | Quick, effective, reduces streaks | Needs some practice to use properly |
Microfiber Cloth | Absorbs water well, doesn’t leave lint | Might need several cloths for large jobs |
Sponge | Gentle, good for scrubbing | Can push dirt around if not rinsed |
Window Scrubber | Effective for tough grime | Requires extra care to avoid scratching |
Paper Towels | Disposable, easy to use | Can leave lint and streaks |
Preventing Future Dirt Build-Up
Once your windows are clean, youll want to keep them that way for as long as possible. Here are a few tips:
- Use a Rain Repellent: There are sprays available that help water bead up and run off your windows rather than sticking around and leaving water spots.
- Keep Screens Clean: If your windows have screens, make sure to clean them regularly as well. Dust and dirt from screens can easily transfer to your windows.
- Trim Nearby Trees and Bushes: Keeping foliage away from your windows can help prevent dirt, pollen, and sap from sticking to the glass.
Quick Troubleshooting for Common Issues
Even with the best techniques, things dont always go perfectly. Heres how to handle some common problems:
Streaks on the Glass
If youre still getting streaks, try using less cleaning solution, or make sure to wipe the squeegee blade after each pass. Also, try drying the window with a microfiber cloth in a circular motion.
Water Spots
Hard water can leave mineral deposits on the glass. If youre dealing with this, mix a little vinegar with your cleaning solution, as it helps to dissolve those minerals.
Sticky Residue
For any sticky residue, try rubbing a little bit of rubbing alcohol or acetone on the spot, then wiping it clean.
Final Thoughts
Cleaning your windows inside and out might take a bit of effort, but the results are definitely worth it. Youll be rewarded with a clearer view and a brighter home.
Once you get the hang of it, you might even find it kind of therapeutic. Remember, the right tools and techniques make all the difference.
So, next time your windows are looking a little dull, dont hesitate to give them a good cleaningyoull thank yourself later. Now, youre all set to enjoy a streak-free, bright home!

I’m Allen Kim, the chief editor of plumbinginto. I am a mid level plumber and assign to an local firm over 4 years of experience. During the working period, most of my experience is related to the house plumbing. I learned about the thing, when working with most experienced people in this sector, one must be as good as the inspector or better with knowledge of the project as well as the practical aspects of plumbing industry.