11 Simple Tricks to Make All Your Devices Look Good as New

8. Dirty USB ports! A real challenge.

All you need a Velcro strip and glue. Paste the soft part Velcro strip on a cardboard and fix it with superglue. Insert it into the USB port and you would be able to clean them. Make sure that the size of Velcro and cardboard is small enough to insert into the USB port.

9. Smartphone screen VS ordinary paper.

You can wipe your smartphone’s glass screen just using an ordinary paper. No need of any paper towel or fiber cloth.

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