Electric vs Manual toothbrush: Which makes the best smile?
By Konstantinos Tsoukatos
The most valuable tool available to a person for achieving proper and effective oral hygiene is the toothbrush. A key question that concerns most patients is whether and to what extent the electric toothbrush is superior to the manual one. Both electric and manual toothbrushes can be highly effective when used correctly and under a dentist’s guidance. However, each type has its advantages and disadvantages, which will be analyzed below.
With manual toothbrushes, the effectiveness of brushing mainly depends on the user’s skill. Proper technique by the patient is the most important factor in achieving and maintaining oral hygiene. Secondary, but still important, factors include the characteristics of the toothbrush, such as bristle arrangement, head size, etc.
On the other hand, the electric toothbrush, through its mechanism, performs vibrating and rotating head movements, requiring less effort from the user. This makes it ideal for people who struggle to use a manual toothbrush, especially those with special needs. It is proven that the head movements of an electric toothbrush allow easier removal of dental plaque from tooth surfaces, which, both in the short and long term, contributes to better gum and overall dental health.
Additionally, another advantage of the electric toothbrush is the design of its head. Due to its smaller size, it allows easier access to hard-to-reach areas, such as the back of the mouth.
A common problem during brushing is the application of excessive force by the user, which can over time lead to damage to both enamel and gums. This can be avoided with an electric toothbrush, as most now have pressure sensors that alert the user through light signals when too much force is applied, encouraging gentler brushing.
However, the manual toothbrush is significantly more affordable, making it a common choice for many patients. It can be used anywhere and does not require charging, unlike the electric toothbrush. Moreover, it is smaller in size, easier to find in stores, and does not require replacement parts, such as brush heads.
Think of it this way: a patient who practices daily and effective oral hygiene with proper technique will achieve the desired result—removal of dental plaque—regardless of the type of toothbrush. Conversely, a patient with poor technique might benefit from an electric toothbrush, but it is not the toothbrush that will “save” them—it is the proper learning and consistent application of correct brushing methods.
In conclusion, the choice between an electric and a manual toothbrush depends entirely on the user. Both have advantages and disadvantages that each individual should consider. Most studies indicate more effective plaque removal with an electric toothbrush, meaning that a beginner is more likely to achieve better plaque control with it. Nevertheless, with proper instruction and consistent practice of good technique, the average person can maintain excellent oral health using a traditional manual toothbrush.
References:
1. Khan AA et al. (2022), Evaluation of the Efficacy of Manual Toothbrush Versus Power Toothbrush in Reduction of Gingivitis: A Comparative Clinical Study. doi: 10.4103/jpbs.jpbs_812_21
2. Ikawa T et al. (2021), Clinical comparison of an electric-powered ionic toothbrush and a manual toothbrush in plaque reduction: A randomized clinical trial. Int J Dent Hyg. 2021 Feb;19(1):93-98. doi: 10.1111/idh.12475