Getting a screen protector is a good idea as it protects you phone from dust, scratches, fingerprints and is easy to clean and replace if needed.Screen protectors are easily available for all popular mobile devices and they are pretty cheap. If you can’t find a good cover film that will exactly fit the screen of your current cell phone, you can easily build one on your own for free using material that is already available in your home.

How to Make a Screen Protector Film for your Cell Phone for Free

All you need is a ruler (to measure the screen size of your gadget), some clear packing tape (that will act as the cover), a bowl of water with some soap and an old credit card to firm apply that homemade screen protector to your cell phone screen.

The video is produced by Howcast.com and it shares another very useful tip – avoid putting your cell phone in the same pocket that has your keys and loose coins.