Dental Cleaning Revealed

Teeth cleaning is a safeguard of oral health, but some people believe that it can lead to wider teeth gaps. This article will analyze the truth about teeth cleaning and answer some common questions regarding the procedure.

1. Brush teeth every day, why still need teeth cleaning?

很多人疑惑，每天都刷牙了，为什么还需要洗牙？口腔是一个细菌"仓库"，牙菌斑会不断堆积在牙齿上，无法通过漱口清除掉，只能用牙刷、牙线清除。刷完牙不久，细菌又开始堆积，时间一长，牙菌斑会越来越多，形成牙结石。牙结石会对牙周组织造成刺激，导致慢性炎症逐渐加重，出现牙龈肿痛、牙齿松动、脱落等情况。为了口腔健康，洗牙是必要的。

2. Does teeth cleaning make the gaps between teeth wider?

Some people may feel that the gaps between their teeth are larger and their teeth are looser after teeth cleaning. In fact, this is because teeth cleaning removes dental plaque and tartar attached to the teeth, exposing the true condition of the tooth surface, which makes it feel like the gaps between the teeth have become larger. Tartar can fill the gaps between the teeth, so when the tartar is removed during teeth cleaning, the teeth mistakenly think that the gaps have become larger, but it is actually a problem with the teeth themselves. If tartar is not removed in a timely manner, the situation will only get worse.

3. Is it normal for teeth to be sore after teeth cleaning?

Toothache after teeth cleaning is caused by periodontal disease. Before teeth cleaning, tartar acts as a thermal and cold insulator, and many people are unaware that they have periodontal disease. After teeth cleaning, the periodontal tissues suddenly lose protection and are easily sensitive to the warm water stimulation during the teeth cleaning process, causing a feeling of soreness. This sensitivity is temporary, and using desensitizing toothpaste can relieve the symptoms. Once the periodontal disease is controlled and the teeth adjust to the new environment, the sensitivity will go away.

4. Pay attention to the signals of oral problems.

牙龈出血肿胀、牙齿变色、牙缝变大、松动、掉牙、牙疼等都是口腔问题的信号，建议及时就诊。牙齿间的缝隙是口腔卫生的"死角"，容易滞留牙菌斑和软垢，推荐刷牙后使用牙线。成人每半年或一年进行一次口腔检查，减少酸性食物的摄入，及时漱口。定期洁牙是治疗牙龈炎和牙周炎必要的基础疗法。