Clean windows matter at the flat handover. With the right tools and technique, you get streak-free windows – without much effort.

The right tools

Use a squeegee, a microfibre cloth and a little glass cleaner or water with washing-up liquid. Newspaper leaves ink marks – a microfibre cloth or chamois is better.

The right technique

First clean coarse dirt with water. Then draw the squeegee from top to bottom and wipe the edge after each pass. Dry the edges with a dry cloth to avoid streaks.

Tip: Do not clean windows in full sun. The water dries too fast and leaves streaks. Overcast weather is ideal.

Do not forget the frames

At handover, frames and sills are also checked. Clean them with a damp cloth. Do not forget the grooves and hinges, where dirt often accumulates.

Professional cleaning

At handover, property managers have high standards. A professional final cleaning includes windows, frames and blinds – with handover guarantee, so nothing gets contested.

Frequently Asked Questions

How to clean windows streak-free?
With a squeegee top to bottom, a microfibre cloth and in overcast weather. Dry the edges.
Why not in the sun?
Water dries too fast in the sun and leaves streaks. Overcast weather gives a better result.
Are frames checked at handover?
Yes, frames and sills are also checked. Clean them with a damp cloth, not forgetting the grooves.