Brush Heads – By different model and brands the head of a brush varies in size. A full grown adult will definitely require a toothbrush with a brush
head bigger than a young child. Hence, proper care must be taken while you buy an electric toothbrush. People having braces in their teeth will also be
more comfortable with a small and compact brush head than a large one. To know your exact brush head size one has to observe his own requirements. The
market is full of dental products like mouthwash, manual
toothbrush, flavored toothpaste, flossing products, electric toothbrush etc. It is also a fact that not all models
come with your desired brush head size. Hence, one can also buy it separately as an accessory.

Is it okay for multiple people to use the same electric toothbrush? - An electric toothbrush when used by more than one person needs to be identified
properly. Individual brush heads must be kept and identified properly. These brush heads come with a color code thus making it easier for a person to
remember his own brush. One can keep a collection of extra brush heads also. However, if not used for a prolonged period of time these must be
definitely changed. There are few electric toothbrushes where storage for brush heads is also made separately.

Replacing Brush Heads – The brush heads of an electric toothbrush wears out over daily use quite similarly like a manual toothbrush. However reviews
and experience shows they last for 3 to 6 months. Hence, when making an investment for an electric toothbrush also think about its life, cost and rate
of replacing these brush heads.

Pressure Sensors – The electric toothbrush heads has special pressure sensors in them that takes care of the speed and strength of brushing. Too harder
brushing and too softer brushing both can be highly damaging to your teeth.