Answer Hello Penny, This is done with a hair dryer. The material the door gaskets are made is easily manipulated when heated and will retain its' shape when cooled back down. It is possible to destroy the gasket by overheating so be careful when manipulating the gaskets' shape. The cooling process can be accellerated by rubbing an ice cube on the gasket while it is in the desired shape. Read More... Answered by AppliancePartsPros.com | Wednesday, July 6, 2016