How Do You Clean Double Hung Windows

Ali Gabre

July 16, 2025
6:43 am

Here’s the Easiest Way to Clean Double Hung Windows Inside and Out

Double-hung windows are a staple in both traditional and modern homes, known for their elegant style, versatility, and ventilation-friendly design. But despite their convenience, many homeowners still ask: How do you clean double hung windows, especially those that don’t tilt in? Cleaning both the interior and exterior surfaces can feel like a chore, especially if you’re not using the right tools or following a safe method. Thankfully, with a little know-how and the right step-by-step approach, even the hardest-to-reach windows can sparkle again. And when things get tricky, or you’d just rather leave it to the pros, ProClean’s maid services Abbotsford are ready to deliver high-quality, efficient window cleaning services that keep your views crystal clear year-round.

How Do You Clean Double Hung Windows?

Cleaning a double-hung window can be a smooth and even satisfying task if you do it the right way. The basic approach changes depending on whether your window sashes can tilt inward or not. Tilt-in windows are significantly easier to manage, while non-tilting models require some extra safety precautions, especially when cleaning exterior surfaces on upper floors.

Preparing for a Successful Cleaning Session

Before you get started, it’s essential to prepare your work area:

Remove insect screens carefully to avoid tearing or bending the mesh.
Unlock the bottom sash and raise it about 2 to 3 inches to access the sill.
Vacuum or wipe down the bottom sill to eliminate built-up dust and dirt.
If your windows tilt, check the tilt latches for ease of operation.

Taking these simple prep steps ensures a clean working surface and helps prevent mess or damage during the process.

Cleaning Tilt-In Double Hung Windows

Tilt-in windows are a dream to clean from inside the home, making them the preferred choice for second-story and hard-to-reach spots.

Step-by-Step Process:

Disengage the tilt latches (usually located at the top corners of each sash).
Tilt the bottom sash inward and support it on a chair or stool if needed.
Lower the top sash enough so you can reach it, then tilt it in as well.
Spray the outer glass with a vinegar-water solution (1 gallon water to 2–3 tablespoons vinegar), and wipe with a microfiber cloth.
Wipe the window frame and jamb liners with a mild detergent solution.
Dry thoroughly using a squeegee or lint-free cloth.

Reassembling:

Carefully rotate each sash back into place, listening for the click that signals a secure fit.
To re-engage the balance system, push the sash down slightly and then lift it back up. This step is crucial to avoid a falling sash, which could crack or shatter the glass.

Cleaning Non-Tilting Double Hung Windows

Non-tilting windows are common in older homes or budget installations. Cleaning them takes more effort, but it’s entirely doable with the right tools and safety awareness.

Exterior Cleaning Tips:

Use a sturdy ladder rated for your weight and set it on stable ground.
Add a ladder stabilizer to prevent slipping or damaging your siding.
Rinse the window glass with water to remove loose debris.
Apply your cleaning solution using a scrubber or sponge.
Use a squeegee to wipe top-down, preventing streaks.
Dry the edges and corners using a microfiber towel.

Interior Cleaning Tips:

Start with the upper sash to avoid dripping on already-clean areas.
Spray the surface with a glass cleaner or vinegar mix.
Use circular motions with a lint-free cloth to polish the glass.
Wipe down frames and sill with mild detergent.

Tools & Materials You’ll Need

Gathering the right tools before you begin will make the process more efficient and help avoid accidental scratches or streaks.

Squeegee with replaceable rubber blade
Scrubber with washable microfiber sleeve
Microfiber cloths or lint-free towels
Glass cleaning solution (vinegar + water, or ammonia-free commercial cleaner)
Mild detergent for frame and sill cleaning
Gloves and safety goggles
Step ladder or full-size extension ladder

Eco-conscious homeowners may also prefer green-certified cleaners that are biodegradable and safe for pets and plants.

Maintenance Tips for Long-Term Window Health

Regular upkeep does more than improve appearance; it preserves window performance, keeps utility bills down, and extends product lifespan.

Clean your windows at least twice per year, or seasonally if you live in an area with lots of pollen, dust, or salty air.
Wipe down window tracks and sills monthly to prevent buildup that can hinder sash movement.
Inspect seals and latches to ensure they’re still intact and working properly.
Avoid abrasive scrubbing pads or strong solvents like bleach or paint thinner, which can degrade finishes and sealants.
If your windows are difficult to access, call in professional help rather than risking a fall or damaging the frame.

Are Double Hung Windows Easier to Clean?

Absolutely. Tilt-in double hung windows are specifically designed for convenience, allowing homeowners to clean both sides of the glass from inside the home. This makes them ideal for upper-level installations where ladder use would be unsafe or impractical. Even traditional non-tilt versions are manageable with the right equipment, but they do take more time and caution. Thanks to their dual sash design, double hung windows offer both better ventilation and easy maintenance access, a win-win for most homeowners. That’s why they remain one of the most popular choices across the country.

Final Thoughts

Cleaning your double-hung windowswhether tilt-in or not, doesn’t have to be difficult. By preparing properly, using the right tools, and following a safe, methodical process, you can keep your windows looking as beautiful as the day they were installed. From removing screens to re-engaging sash balances, every step plays a role in window clarity and function. And for those hard-to-reach exteriors or when you’re short on time, ProClean can take care of it for you, quickly and professionally.

If you’re ready to enjoy streak-free windows without the stress or ladder climbing, ProClean is here to help. Our friendly maid services Abbotsford are trained in all types of window systemsincluding tilt and non-tilt double hung windowsand we bring the right tools to get the job done right. We use eco-safe solutions that are tough on grime but gentle on your glass, frames, and seals. Whether you’re maintaining a sparkling view or preparing your home for guests, we make window cleaning effortless and affordable. Contact ProClean today to book your appointment and see the difference for yourself!