Weatherstripping must be protected from contaminants such as gasoline or oil and occasionally, silicone lubricant must be applied to cut down the rate of abrasion, wear, and cracking of the weatherstripping. It is held to the doors by adhesive to the several inches above the vehicle belt line and clips below it. To uninstall it, you will need to push the small plastic tab located at the bottom of the door and locate on the edges of the door, then pry off the strip. Remove the remaining adhesive or weatherstripping material from the channel which might hamper the proper installation of the new weatherstripping. Last of all, it is necessary to take a thin layer of the suitable adhesive and to adhere to the upper part of the door and then it is necessary to put the new weatherstripping fully in the channel and to fix the clips.