Electric toothbrushes are expensive and this is a major disadvantage for most people. The initial outlay is steep, however then it is not obligatory to purchase one for each member of the family. Most people purchase one brush for the household, plus a multipack of refill heads: these usually are available packs of 4, and every head has its personal marker and colour. Each member of the family then simply puts on his or her personal toothbrush head when they need to brush their teeth.
The elements are essential for the effectivity and the security of a dry pores and …» Read more