How this trick works

To replicate this effect at home, a simple sheet of aluminum foil is all you need. Simply bend the foil into a “C” shape to create a parabolic curve, position it behind your router with the shiny side facing the area you want to boost, and stabilize it by slightly folding the base. Once in place, you can assess the improvements in your connection using tools like Google Speed Test.

Limitations and alternative solutions

While this method is effective, its impact can vary depending on the size of your space, any obstacles present (such as thick walls or electronic devices), and the quality of your equipment. If using aluminum isn’t enough, you can consider other solutions such as changing the router’s location, investing in a Wi-Fi extender, or upgrading your equipment for better range.

An affordable tip to improve your Wi-Fi

Using aluminum foil behind your router is a simple and inexpensive way to boost your Wi-Fi connection and protect your network. Before opting for more expensive solutions, it’s worth trying this trick; you might be pleasantly surprised.