I've seen some houses on their upper levels, in the corners where the walls would meet - they instead have frameless windows which are fixed and cannot be moved. I'm wondering:

- Do they get dirty over time?

- And if so, how do you clean them (seeing that they are fixed and cannot be opened)?

If you have them in your house, could you share your experience please.

I've seen some houses on their upper levels, in the corners where the walls would meet - they instead have frameless windows which are fixed and cannot be moved. I'm wondering:

- Do they get dirty over time?

- And if so, how do you clean them (seeing that they are fixed and cannot be opened)?

If you have them in your house, could you share your experience please.

There is a type of magnetic brush that allow you to clean the outside from the inside of your house. I think once a year, you can hire someone to help you use a water jet to clean the exterior of the house including the roof. This would help remove the stubborn stains and dirt that is stuck on your house, other than those at the windows.

Cheers!