Powered by an electric motor, the brush head moves at high speeds, rotating or vibrating at a rate of several thousand to even tens of thousands of times per minute. Electric toothbrushes are much more effective than manual toothbrushes, but require softer bristles to prevent gum damage during brushing.
Key Selection Criteria
It is worth noting that, in late 2015, “Consumer Reports” discovered that certain Electric Toothbrush Brands The company’s best-selling electric toothbrush, the HX 6730, has not undergone any grinding treatment and has a grinding rate of 0. Toothbrushes that have not been ground may damage soft oral tissues or cause damage to the tooth surface, and may also affect cleaning effectiveness.
Practical Use and Maintenance
“Electric toothbrushes clean much more frequently than manual toothbrushes, so the bristle roundness compliance rate should be higher than that of manual toothbrushes to prevent gum damage.” Before purchasing, consumers can use a magnifying glass to check whether the tips of the boar bristles are rounded.
From the perspective of tooth wear, long-term use of acoustic toothbrushes can better protect the gums. Studies show that when electric toothbrushes are used, the brushing force increases tooth wear by 90g/150g, and as brushing force increases, so does tooth wear. Rotary toothbrushes cause, on average, four times more wear than sonic toothbrushes, which is more likely to lead to damage to enamel and gums. For better oral hygiene,Electric Toothbrush Design Design and structure are very important, as they directly affect the consumer's user experience.
Choosing a Suitable Option
Sonic toothbrushes have built-in pressure sensors that detect the intensity of brushing and protect your enamel, preventing additional damage caused by applying too much pressure to your gums. Therefore, if you have trouble controlling the pressure you apply while brushing, a sonic toothbrush might be a better choice for you. From a dental hygiene perspective, sonic toothbrushes provide a more thorough clean. Rotary toothbrushes work similarly to manual toothbrushes, relying on the bristles to make contact with the tooth surface for cleaning, so they have difficulty reaching deep into hard-to-reach areas of the mouth.
