Second, this manipulation can help prevent unauthorized access. Whenever someone tries to open the door illegally or without your permission, the paper wrapped door handle will make it a little difficult for them to open the door and you will feel faster that someone is trying to enter.
#3
Finally, the aluminum foil prevents the door handle from being damaged. Aluminum foil can help during renovation, painting the walls, the door itself or other jobs around the house.
Source: Bright Side
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