Clean windows play a vital role in allowing sunlight into your home, positively affecting mood and plant health. Here we share practical tips, techniques, and common pitfalls for effective window cleaning.

Pella's Between-the-Glass Treatments vs. Standard Window Treatments
Pella's between-the-glass treatments offer the advantage of no dusting since they are enclosed between glass panes, protecting them from dirt. However, standard blinds and shades require regular dusting to maintain their appearance.
Effective Cleaning Methods
Wood Blinds
Use a dry cloth or a vacuum with a soft brush attachment to dust wood blinds.
Plastic/Metal Blinds
Soak these blinds in lukewarm water with mild detergent, rinse in clear water, and air dry before reinstalling.
Fabric Blinds/Shades
Use a vacuum with a drapery brush attachment to remove dust, and a damp cloth for smudges or fingerprints.
Window Cleaning Frequency
For optimal quality, it is recommended to clean all parts of the windows at least twice a year, although monthly cleaning is acceptable.
DIY Window Washing Solution
While commercial sprayable window washing solutions are available, creating a homemade solution is simple and economical.
- Fill a clean 5-gallon bucket with warm water.
- Add a teaspoon of mild dishwashing soap.
- For heavy grime, use a mixture of equal parts white vinegar and warm water instead of soap.
Window Washing Tools
An essential window washing kit includes:
- A clean bucket
- Lint-free cloths (microfiber recommended)
- A scrubber or large sponge
- A 10-to-12-inch rubber-blade squeegee with an extended handle
Be cautious using squeegees indoors to avoid excessive runoff that could damage the trim.
Preparation and Technique
Before cleaning windows, remove dust from the window frame, tracks, and sills using a vacuum or duster. Clean blinds or shades and wash curtains if necessary. For window screens, either vacuum or wash them with a mild soap solution.
When cleaning windows, follow these steps:
- Use a generous amount of glass cleaner.
- Wipe windows with a lint-free paper towel or microfiber cloth from top to bottom.
- For outdoor windows, remove dirt and dust with a soft brush or cloth before applying the cleaner.
Recommended Cleaning Products
Seek out tested and effective window cleaners; aerosol mists minimize drips. A homemade glass cleaner option can be made with 2 cups of water, 1/2 cup of vinegar, and optional essential oil for scent.
Common Cleaning Mistakes
- Do not clean windows on sunny days as this can cause streaks; overcast weather is ideal.
- Always remove dust before applying cleaner to avoid making a mess.
- Avoid using old cotton rags or newspapers to dry; use microfiber cloths for better absorption and streak-free results.
- Be cautious with squeegees as they can create a mess if not used properly.
Frequency of Cleaning
Cleaning windows twice a year is sufficient, and doing one room at a time can make this task more manageable.
Streak Detection
| Method | Description |
|---|---|
| Horizontal Swipe | Wipe one side of the window horizontally. |
| Vertical Swipe | Wipe the other side of the window vertically to identify the source of streaks. |
Window Cleaning Tips
For those looking to enhance their cleaning process even further, using de-ionized water can be a great option as it helps to prevent streaks caused by minerals in tap water. For more information on this cleaning method, check out De-ionized Water and Window Cleaning | Physics Van | Illinois.
In addition, if you want to stay updated on the best practices for window cleaning, explore resources like Exterior Cleaning of Windows and Walls | Washington Department of Revenue.
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The Best Way To Clean Your Windows





