What models of Oral B electric toothbrushes are available? What s the difference? How to buy

Oral-B is mainly divided into 3 series: 2D, Sonic and 3D, which correspond to different working principles and references.

For 2D series: refers to the pendulum reciprocating motion of the brush head left and right, the swing frequency can reach 7600 times per minute, and the representative models are D12013, D12013W, D12523; Among these 3 models, D12013W is more recommended, which is what is commonly called Liangjie, and the only reason why this one is recommended is that it is cost-effective; The speed of these three models is 7600 times, and the principle is the same; But Liangjie is equipped with 3 brush heads, but it is not much more expensive, you must know that Oral-B costs more than 30 brush heads.

For the sonic series: it should be noted that the "sonic toothbrush" is not the toothbrush emitting sound waves, but the frequency of the brush head swinging left and right is close to the frequency of sound waves, which can generally reach 33,000 minutes; Representative models S15, S26; Recommended S26,32700 minutes of vibration frequency, three modes of clean, gentle, massage, comparable to Philips HX6730, and because the fuselage ** and Philips are not much different, Oral-B's advantage is that its various accessories ** are much lower than Philips.

For the 3D series: the brush head is reciprocating left and right pendulum while vibrating back and forth; The general model can reach 8,800 minutes of left and right rotation and 40,000 minutes of forward and backward vibration; It is considered to be the top of all the electric toothbrush series. Representative models are D16, D20523, D20545, D34, etc.; D16 and D20 are recommended here, these two are very similar in function, **D16 is slightly cheaper, and the performance parameters are slightly lower, but it is enough for daily use.

D16 vibrates back and forth 20,000 times for a minute, and rotates left and right 7,600 times. 40,000 minutes before and after d20, 8,800 minutes left and right. Both models feature Oleca's 3D full-motion technology, which helps you control how hard you brush your teeth.

This is actually very useful, as many people brush their teeth too hard, which can cause more serious damage to their teeth. D16 and D20 When you brush too hard, the rotation of the brush head will continue, but the vibration will stop. In addition, you will hear different sound cues when brushing your teeth to take care of your teeth.

I don't think Oral-B is anything good, and Sega's is not bad.

Oral-B's electric toothbrushes are divided into three series: 2D introductory cleaning, 3D sonic and IO series.

Oral-B is a brand of toothbrushes and other dental care products (such as dental floss) manufactured by Procter & Gamble, which acquired Gillette in 2005. The brand also includes electric toothbrushes and interdental products.

Gillette claims that Oral-B toothbrushes are "the most chosen brand for dentists in the world".

Comparison of Oral-B electric toothbrush models

1. There are 2 models of D12013, namely Liangjie and Qingliang.

Both models only have a simple 2D cleaning feature that rotates the tooth from one side to the other. The main difference between the Bright Jie and the Bright Brush is that there is a yellow "polishing cup" in the middle of the Bright Brush, which is better at cleaning tooth stains.

2. The D16 toothbrush is a dividing line, within the three-dimensional cleaning range.

Three-dimensional cleaning refers to a combination of left and right rotation and forward and backward vibration. The design is inspired by snow, plane scans won't move and timestamps will be faster.

3. High-end smart files.

These two toothbrushes can be connected to a mobile phone app to observe the process of brushing your teeth from your mobile phone, record information, etc.

4. DB3010 rotary type.

The brush head is not replaceable, it is not rechargeable, and the battery needs to be replaced with a screwdriver.

5. DB4510K rotary type.

Replaceable brushes, dry battery powered. Have 2 minutes to brush your teeth with a smaller brush head.

6. D12 is rechargeable, and the rest is the same as DB4510K.

Before brushing your teeth, soak the toothbrush head in warm water, so that the bristles are softer, and those who don't like soft bristles can be ignored. Then squeeze the toothpaste onto the toothbrush, then stick the toothbrush on the tooth and press the start button to brush your teeth. After brushing all aspects of your teeth, turn off the electric toothbrush and take it out of your mouth.

How to use an electric toothbrush: Attach the brush head. Place the brush head tightly on the toothbrush shaft until the brush head snaps into the metal shaft.

Soak in warm water. Soaking in warm water softens the bristles and makes them more comfortable to brush. Soak the brush head in warm water below 40 degrees before use

, the effect is better. Squeeze the toothpaste. To avoid toothpaste splashes, it's best to squeeze the toothpaste before turning it on.

Brush your teeth effectively. The brushing time cycle is about 2 minutes. Turn off the brush first, let the teeth be sandwiched between the bristles on three sides and pull back and forth with moderate force, after the toothpaste foams, turn on the switch, shake the brush head with moderate force, and move the toothbrush back and forth from the front teeth to the back teeth to clean all the teeth.

Use of electric toothbrushes.

Use a tongue scraper. After brushing, use the tongue scraper on the back of the brush head to scrape off the tongue coating. Prevents foam splashing.

Turn off the power to your toothbrush before removing it from your mouth. Wash the bristles of your toothbrush. After brushing, you need to put the brush head in water to clean it, turn on the switch, let the brush head vibrate lightly, and then tap the brush head to separate the residue.