Is it allowed to take an electric toothbrush in hand luggage when flying?
All electric toothbrushes are allowed on the plane. The electronics are not considered dangerous and may therefore also be carried in hand luggage. Mouth showers and toothbrushes with an integrated mouth shower are also permitted.
For mouth showers that have a capacity of more than 100 ml, you should inform yourself in advance. It is best to empty out the liquid beforehand, so that you do not carry any liquid with you and do not get into a situation where you might have to empty the mouth shower. Electric toothbrushes with integrated mouth shower have a capacity of less than 100 ml. They pass through the control easily.
Functional principle of the electric toothbrush: Sound vs rotating
The main difference between simple electric toothbrushes and sonic toothbrushes is that electric toothbrushes usually rotate.The sonic and ultrasonic toothbrushes emit vibrations. With ultrasound, the vibration frequency is about 1. 600.
000, i.e. so high that you cannot even hear the toothbrush. The electric toothbrush cleans mechanically by wiping away the dirt through movement. Sound and ultrasonic toothbrushes set the liquid in the mouth in motion.
The movement loosens and rinses away food debris and even soft plaque from the tooth. The ultrasonic toothbrush reaches places that cannot be cleaned with a mechanical brush. It is not possible to brush teeth without touching them.
The vibrations must be transferred to the liquid of the toothpaste. Since the vibrations spread in all directions, it is not necessary for the brush heads to be equipped with longer bristles to reach the interdental spaces. Crown and bridge restorations, which are difficult to reach with bristles, can be cleaned more accurately with an ultrasonic toothbrush.
Most ultrasonic toothbrushes can be adjusted to different levels, which emit different vibrations. If the gums are sensitive, the vibration level can be lowered to avoid irritating the tissue too much. The electric toothbrush is a good alternative to the manual toothbrush.
It automatically makes considerably more brushing movements in the time unit and thus reduces the time of brushing the teeth. It is usually powered by a rechargeable battery. There are a large number of different electric toothbrushes available on the market with regard to the brushing movements and the arrangement of the bristle field. For children, it meets their play instinct.
