Why Put Foil Around Door Knobs

Why Put Aluminum Foil on Your Door Knobs? The Benefits and Advantages
Why Put Aluminum Foil on Your Door Knobs? The Benefits and Advantages from www.museoinclusivo.com


Door knobs play a vital role in our daily lives, allowing us to easily open and close doors. However, you may have come across the idea of putting foil around door knobs. This practice may seem strange, but it actually serves a purpose. In this article, we will explore why putting foil around door knobs can be beneficial and how it can enhance your home’s security.

The Science Behind It

When you touch a door knob, you may not realize that you are completing an electrical circuit. Our bodies naturally conduct electricity, and when we touch a metal object like a door knob, it can create a small electric shock. By placing foil around the door knob, you can interrupt this circuit and prevent the shock from occurring.

Preventing Static Shocks

One of the main reasons people put foil around door knobs is to prevent static shocks. During dry seasons or in areas with low humidity, static electricity builds up on our bodies. This can result in unpleasant shocks when we touch metal objects. By adding a layer of foil around the door knob, you can effectively ground yourself and prevent these static shocks.

Enhancing Home Security

Another reason why people choose to put foil around door knobs is to enhance home security. Foil acts as a deterrent for potential intruders by making it difficult for them to grip and turn the knob. It creates a slippery surface, making it harder for unauthorized individuals to enter your home.

Easy DIY Solution

Putting foil around door knobs is a simple and cost-effective solution that you can easily implement yourself. All you need is aluminum foil, scissors, and tape. Cut a piece of foil that is large enough to wrap around the door knob. Wrap the foil tightly around the knob, ensuring that it covers the entire surface. Secure the foil in place with tape, and you’re done! This DIY solution provides a quick and effective way to protect yourself from electrical shocks and enhance your home’s security.


While it may seem peculiar to put foil around door knobs, it serves a practical purpose. By interrupting the electrical circuit and preventing static shocks, foil can provide a safer environment for you and your family. Additionally, it acts as a deterrent for potential intruders, enhancing your home security. Consider implementing this easy DIY solution to enjoy the benefits of foil around door knobs. Stay safe and secure!