Lock the top of a hotel room door to keep others out.
You can stay safe while away from home by using the best hotel hacks. These are designed to keep us and our belongings protected. One way to keep away from the outside world is by locking ourselves in a hotel room. But that may not be enough.
Several hotel hacks suggest that you should always lock your top lock as well. This makes it much harder for someone else to enter your room. It also gives you time to call for assistance if you see someone trying to remove the top locking mechanism.