Window Cleaning · June 25, 2026 · By Busy Bee

The Ultimate Residential Window Cleaning Checklist: Tips & Best Practices

Window cleaning goes faster and turns out better when you follow a set order. Professionals work from a mental checklist on every job, and writing one down helps homeowners avoid the usual mistakes: forgetting the tracks, cleaning glass before dusting the frame or running out of daylight halfway through. Use this list as your guide, and adapt it to the size and style of your home.

Before You Start: Supplies and Planning

Gather everything first so you are not running to the garage mid-pane.

• Bucket, mild dish soap and a strip washer or sponge
• Squeegee with fresh rubber and several lint-free microfiber cloths
• Vacuum with crevice and brush attachments for tracks and screens
• Drop cloth or old towels to protect floors and sills
• A stable step stool for interiors; skip any exterior ladder work you are not comfortable with
• A cloudy or shaded window of time, since direct sun dries solution too fast

Plan to clean one side of the house at a time and to work from the top floor down.

Interior Checklist

Move furniture back a couple of feet and clear sills of plants and decor. Take down or tie back curtains, and dust blinds while they are closed, then flip them and dust the other side. Lift screens out if they are removable and set them aside, labeled by window. Vacuum frames, sills and tracks before getting anything wet. Then wash the glass, squeegee it dry, and detail the edges with a microfiber cloth. Wipe the sill last to catch drips. On tilt-in sashes, tip the window inward to reach the exterior side of the glass from indoors.

Exterior Checklist

Outside, start by rinsing loose dirt and pollen from frames and glass. Remove cobwebs and wasp nests from corners carefully. If your home has triple-track storm windows, lower or remove the storm panels, clean both sides of each panel and the primary window behind it, and vacuum the storm tracks before resetting everything. Wash, squeegee and detail each pane, then check for mineral spots near sprinklers or downspouts. Spots that remain after washing usually need hard water stain removal rather than harder scrubbing.

Finishing Touches and Best Practices

Screens

Brush, wash gently and dry screens before putting them back. Note any tears for repair. Our screen cleaning and repair service can handle damaged ones.

Final inspection

Look at every pane from an angle, inside and out, in natural light. Touch up edges and corners. Make sure every sash locks and every screen sits flush.

Record keeping

Jot down what you found: a stuck sash, failed seal, soft sill or cracked glazing. That list becomes your maintenance plan.

When to Hand Off the Checklist

This list works well for single-story homes and interior glass. Upper floors, storm windows on a two-story colonial, skylights or panes with heavy staining are better suited to professionals with water-fed poles and insurance. Busy Bee offers residential window cleaning that covers every step above, finished with a final quality check. Request a free estimate on our appointment page. Standard window cleaning can be booked online, while homes with exterior storm windows or grid windows are booked by calling (508) 499-9193.