If you're thinking about adding removable window tint to your home, here's a look at why this option is worth it -- and how ...

3. With the hair dryer still heating the film, pull it away from the glass surface. If the film has aged, it may come off in small strips. 4. The stripped film will leave an adhesive residue.

Instructions: Purchase heat-control window film specifically designed to block out heat. You can find affordable options online, or at your local hardware or home improvement store.