A customer asked me to clean their windows and frames this week. During the conversation I asked them when they had last been cleaned and they weren’t sure, but they’d not had them cleaned in the thirteen years that they had lived at the property.
Here’s one of the windows when I arrived:

I knew I could get a lot of the ingrained dirt off but wasn’t too sure how good it would look when finished. So with plenty of time and patience I set to work and this is what I finished with:

Langley Window Cleaning continued around the rest of the property with similar success and the customer was very happy with the results.