What is aluminium foil on door knob?

Aluminium foil on door knobs is a common DIY hack used to prevent the spread of germs, viruses, and bacteria from high-touch surfaces. The idea behind this hack is that the aluminium foil acts as a physical barrier between the user and the doorknob, effectively reducing direct contact and minimizing the transfer of germs.

To apply this hack, you simply need to wrap a piece of aluminium foil around the doorknob, making sure it covers the entire surface. The foil can be secured in place with tape or any other adhesive.

It is important to note that while this hack can help reduce the spread of germs, it is not a foolproof solution. Regular cleaning and disinfection of high-touch surfaces is still highly recommended to maintain a clean and hygienic environment.

Overall, using aluminium foil on door knobs can be a simple and effective way to protect yourself and others from germs and viruses in high-traffic areas.