I'm really in doubt whether it is proper to ask this question here, so I'm apologizing if it is not, I'll delete it.
I have a Roomba robot which has worked for me for more than three years, and now while it is working it is producing some strange sounds, so I've decided to clean it thoroughly.
But when I disassembled it down to this point:
I got stuck with these sort of glass things (marked with the red rectangles at the picture). They are really filthy from the inside and I cannot figure out how to clean them.
Does anyone know how one can remove dust from the inside on these things? May be there are some Roomba creators here.
Thanks in advance.