How to identify and detect double-sided mirror peeping when staying in a hotel? How to deal with it?

When we stay in a hotel, the mirror is the most revealing thing. We really need to pay attention and learn to distinguish double-sided perspective mirrors. Below I will share my own experience on how to distinguish between a double-way mirror and a single-way mirror.

The first method is to use your fingers to test the thickness of the mirror. I will use my fingernails to align the position of the mirror to see if there is any distance between my fingernails. If we see some distance between the two nails, it means that the mirror is a one-way mirror, which is an ordinary mirror. But if there is almost no gap between the two nails and they fit tightly together, it means it is a double-sided mirror. Be sure to use your fingernails, not your fingertips.

The second method is to tap the mirror and listen to the sound. If it is a peeping double-sided mirror, the sound will be fuller; the sound of an ordinary mirror will be thinner. If the sound is hollow and reverberant, it's most likely a double-viewing mirror.

Finally, turn off all the lights in the room, use the flash of your mobile phone to look in the mirror, put your eyes against the mirror, and look carefully to see if there is anything in the mirror. If not, it is a single-sided mirror. If there is, it may be a double-sided mirror. This method must be accompanied by someone. If there is something in the mirror opposite, it would be really scary to see it alone. I am too timid to try it alone.

If it is determined that it is a double-way mirror, then people on the opposite side can see us, but we cannot see what is going on inside. If a double-way mirror is installed in the hotel room, we must return it in time. room to leave.