Reduce your electric bill by placing it on your windows
Over time, the frames of your windows become worn out, which lets the warm air escape your home easily. This can happen because of scratches on your windows or aging. And you might not notice it, but leaving those tiny gaps will increase your energy bill in the winter. Luckily, there is a way to use saran wrap to prevent this.
What you can do is get enough wrap around the edges of the windows. Then, heat it with a hairdryer so it can stick to the frame. This homemade solution is an excellent hack to help you reduce your electric bills. But it also works as good as a new window frame, so you are also saving money on that front.