It's a cost-effective alternative to commercial anti-fogging sprays, and the results can last for weeks, reports the Express. To use this hack, begin by thoroughly cleaning your windshield with ...

This will leave a thin layer of shaving cream coating on your windshield. Shaving cream contains similar anti-fogging solutions that commercial defoggers have. This hack will also work on your glasses ...

You can also apply an anti-fog treatment to your windshield to prevent condensation from forming in the first place. These treatments are easy to find at auto parts stores and can make a big ...