Follow this procedure to fix sticking car windows.
Car window channel grease.
Manipulate the spray tube to spray the upper inside and the lower inside part of the c channel for the full length of the c channel on both sides of the vehicle.
Now get rid of squeaking and jamming of car window tracks at least for 6 months.
Step 7 lubricate the tracks by generously spraying them with the white lithium grease.
1 roll the window all the way down.
Grab your can of clear silicone spray available at auto parts or home depot and spray it into the window run generously.
2 spray the silicone lubricant between the rubber channel.
The bottom of the dust cover hooks onto the tabs at the base of the damper body.
5 wipe the excess lubricant.
The slide channels open to the outboard of the vehicle so you will be spraying towards the center of the vehicle.
Locate the window channel where the window rolls up and down and the rollers and tracks that allow movement of the window.
If you ve done it right you ll know.
3 roll the window back up.
Locate the window channel where window rolls over.
Do not grease the damper shaft.
Make sure you spray it all around the run since you want to lubricate it completely.
Once the window is down and you have access to the window run.
Reinstall the damper dust covers.
Pull the car door and with the help of insulator cover inside door panels.