Are window clings reusable?

As long as the cling remains clean it can be reused several times. This is easier said than done however. Special care must be taken at all times to remove any debris, dust, grease from the cling and place it perfectly back on its liner. Special care must always be paid to the corners of the cling, which is typically where the cling would tend to show its use first. In order to be able to have a chance of reusing a cling, is it highly recommended that you keep the backing to protect the cling if you plan to reuse it.