You should never keep your mobile phone in the following places:
In your pocket
Although almost everyone does it, carrying a cell phone in your pocket is not recommended, because their screens are touch sensitive, so you could easily call the emergency number without you realizing it. It sounds crazy, until you hear that as many as 30% of emergency calls are accidental. It can also be unhealthy, as a distance of 15 mm from the body is usually recommended. We should not forget about potential damage to the device itself.
With the skin
Bacteria from the screen move to the face and can be the cause of acne or some other skin diseases. In addition, the electromagnetic radiation becomes stronger. While talking on a cell phone, you should also take care of the distance we mentioned above.
In hot places
High temperatures are harmful to electronics, so it is not recommended to leave a mobile phone in a car, on the beach or anywhere exposed to the sun or any heat source.
Under the pillow
If you receive notifications at night, and the screen lights up, this then negatively affects the production of melatonin, which leads to sleep problems. There were also cases of phone explosions and even fires. Covering the cell phone with a pillow increases the chances of overheating, especially when charging.
On the charger
Of course, charging your mobile phone does not harm your health directly, but it is better not to charge your mobile phone overnight, as this can shorten the life of the battery.
In cold places
If it is cold outside and the temperature has dropped below zero, you should take care of your mobile phone and not leave it outside or in the car for a long time. The temperature difference is very harmful to devices, because condensation occurs when it is returned to a warm place, which can lead to failure. Protecting the cell phone with a mask would not be bad.