Increase Your Wi-Fi Signal Strength with a Foil

Written by Amit Agarwal on Aug 21, 2010

Are you looking for ways to increase the signal strength of that wireless router in your home without having to invest in a Wifi extender?

Then head over to the kitchen and grab some Aluminum foil that is normally used by mom for cooking or for wrapping sandwiches so that they stay fresh a little longer.

Tear off some foil in the shape of a rectangle, give it a curve and then place the foil behind the antenna of your router. This will reflect the wireless signals into your preferred directions.

If the router is mounted on a wall, you can make holes in the Aluminium foil and insert it inside the antennas as shown in the following video.

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