Driver window squeal when dry

Okay so...when I put down my driver side front window it screams and squeals the whole way down. I haven't seen anything on this issue here on the forms. Any help before I take my door apart?

I've clean the openings and their aren't and visible marks on my window...help me.

 

both of my front windows do this when its hot and dry, just started about 3 months ago. I haven't taken any action yet

 

Mine do this when they're super dirty - once I clean them it goes away. It also could be from heat 'cause i haven't noticed it recently since the weather has gotten a lot cooler

 

This... I tend to get sap/something else on the windows and if I go too long without washing I get the same noises. Goes away when clean.

 

My driver's side window just started doing this. I noticed that the outside window felt is curling and going down with the window and causing the squeal. It is getting really annoying.

 

Normal...happens when hot and dry. I used to just spray the rubber seals w/ rubber protectants w/ my past vehicles. I do have the issue with my truck but only occasionally since my truck is primarily parked inside a garage.

 

clean the rubber and try some rain x on the window