The maintenance and cleaning of the Sealing Strip and Drainage also can not be ignored. During cleaning the sunroom, please pay attention not to damage the sealing strip. Once the sealing strip falls off the sunroom, it will make an impact on the weather resistance. Then you need to contact with the sunroom company to repair it. Besides, the drainage needs to be cleaned regularly to remove debris. The last point, to prevent the door and lock from being hard to open, you can use a light machine oil to lubricate them.