Electric Toothbrush: How do you choose?
Since the introduction of the power toothbrush in the 1960s, this tool has undergone many technological advances, from design and bristle motions to rotation oscillation and sonic vibration. What is rotation oscillation? That’s when the head of the toothbrush alternately rotates in one direction and then the other. Power toothbrushes can deliver up to 50,000 strokes per minute, which is much more effective than the average 300 strokes per minute with a manual toothbrush. A smaller brush head is available for hard-to-reach areas, which is a good alternative for small mouths. The brush heads are replaceable and should be changed every three to six months. Each family member should have his or her own brush head while sharing the base motor. What a great deal! Check the handle size. A large handle is better for members of the household with arthritis, children, or family with other physical disabilities. A rechargeable