Q&A for How to Clean Windows

A hand vacuum works well, or for more power you can use the attachments on a standard vacuum cleaner.

No.

A "soft" power wash would do the trick. Best to hire a professional if you have never done power washing before.

All you have to do is get a narrow brush or cloth and wipe it out. Baby wipes are good for this.

Use hot water to soften the adhesive, then use a razor blade. Afterwards, wash with window cleaner to get the last bit of film off the window.

Use a razor blade to scrape the foil away. This will not damage the window.

No, I would use a milder alternative. Easy Off contains a high concentration of lye, which is highly corrosive.

Use warm water and soap. Apply to the area, let it soften the residue and wash away. Repeat if required, until the residue is gone.

Mix a solution of one part white vinegar to ten parts warm water. Use a soft cloth or sponge to apply it from top to bottom, then squeegee off the solution. Wipe the squeegee blade after each stroke and finish with a dry microfiber cloth to prevent streaks.

Regular cleaning prevents the accumulation of dust, dirt, and grime on your windows. Implement measures to protect your windows from external contaminants, such as installing screens to reduce the amount of dust and debris.

Try using magnetic window cleaners; these consist of two magnetic parts that cling through the glass, with one on the inside and the other on the outside. As you move the inside cleaner, the outside part follows, cleaning both sides at once. Ensure you choose a cleaner strong enough for your window thickness. Alternatively, telescopic window cleaning poles can extend to reach high windows, often with squeegee and sponge attachments. Fill a spray bottle with your cleaning solution and apply it.