你知道怎樣刷牙對你的牙齒是最好的嗎?
It's a habit which has been drummed into us from an early age, but the recent news about flossing your teeth could be a waste of time has put the spotlight on oral hygiene.
我們從幼時就開始培養刷牙的習慣，但最近卻有報道稱用牙線剔牙純屬浪費時間，這也引發了人們對口腔衛生問題的關注。
When it comes to looking after our teeth, there are certain pieces of wisdom which we've incorporated into our routines.
說起清潔牙齒，其實我們身邊存在很多種日常潔牙的方法。
But in the wake of the news about flossing, when it comes to oral hygiene, how much does your average person know about what we should be doing - and which habits do we need to ditch?
但是在有關牙線潔牙無用的報道出來后，人們開始關注口腔衛生問題，但究竟哪些是我們應該做的，又有哪些習慣是我們應該摒棄的?
For example, how many of us know how long we SHOULD brush or teeth for and how often? And what are we doing wrong?
還有一些問題比如，刷牙應該刷多久?多久應該刷一次?我們的哪些行為是錯的呢?
MirrorOnline spoke to the British Dental Association’s scientific adviser, Professor Damien Walmsley, who kindly put together this definitive list of "dos and don'ts."
《鏡報》網站采訪了英國牙科協會的科學顧問——達米恩?沃姆斯利教授，他為我們整理出了一份注意事項的清單。
Dos 應該做的事：
1. Brush for at least two minutes, twice daily, with a fluoridated toothpaste
1. 每天至少用含氟牙膏刷牙兩次，每次刷兩分鐘。
2. Brush last thing at night and at least on one other occasion
2. 臨睡前再刷牙。
3. Use a small headed toothbrush with medium bristles.
3. 最好用中等硬度刷毛的小頭牙刷。
4. Put a pea-sized blob of fluoride toothpaste on your toothbrush.
4. 只需要擠豌豆大小的含氟牙膏在牙刷上。
5. Brush along the gum line as well as the teeth themselves
5. 刷牙齒之外也要沿著牙齦線刷一下。
6. Brush all surfaces of the teeth, including the outer, inner and chewing surfaces as well as the hard-to-reach back teeth and areas around fillings, crowns or other restorations.
6. 牙齒每一面都要清潔到，包括牙齒外面、里面和咀嚼面，別忘了刷難以夠到的后槽牙和包括填充物和牙冠在內的修復牙體周圍。
If you have spaces between teeth, it is best to clean these with an interdental or single-tufted brush. Where the spaces between teeth are too tight to fit such a brush, use dental floss or tape.
如果你的牙齒間有縫隙，那最好用牙間刷或者單簇牙刷來刷牙縫。如果牙間縫隙很小容不下這種牙刷的話，可以使用牙線或潔牙帶。
7. If you are unsure about the effectiveness of brushing, use disclosing tablets after brushing to highlight any areas you may have missed.
7. 如果刷牙后你還不放心，不妨用一點牙菌斑顯露片，可以幫助你找到沒刷干凈的地方。
There is good evidence that a small-headed counter oscillating electric toothbrush helps in removing dental plaque but they must be used correctly and your dentist or hygienist will advise.
很多研究證據表明使用小頭反震蕩電動牙刷有助于去除牙菌斑，但使用方式要正確并遵循牙醫或牙科保健員的建議。
Plaque 牙菌斑
Plaque is a sticky film of bacteria that covers your teeth and gums. It develops constantly and you clean it off every day when you brush your teeth. Certain harmful oral bacteria feed on the sugars you eat to create acids that destroy the tooth enamel.
牙菌斑是覆蓋在牙齒和牙齦上的一層頑固細菌，并會不斷增長，你需要在每天刷牙時清除掉這些菌斑。你攝入的糖分會“滋養”一些有害的口腔細菌，并產生有害牙釉質的酸類物質。
Cavities are a bacterial infection created by acids, that cause your teeth to experience a hole in them.
齲洞就是細菌侵蝕的表現，酸類物質會導致牙齒上逐漸出現孔洞。
The more sugar you eat, the more acid you will create in your mouth, and the more acidic attacks your teeth are exposed to, the higher the risk of developing tooth decay.
你攝入的糖越多，你口腔里產生的酸類物質也就越多，牙齒也會隨之遭受更嚴重的酸性侵蝕，造成蛀牙的幾率也會更大。
It's a habit which has been drummed into us from an early age, but the recent news about flossing your teeth could be a waste of time has put the spotlight on oral hygiene.
我們從幼時就開始培養刷牙的習慣，但最近卻有報道稱用牙線剔牙純屬浪費時間，這也引發了人們對口腔衛生問題的關注。
When it comes to looking after our teeth, there are certain pieces of wisdom which we've incorporated into our routines.
說起清潔牙齒，其實我們身邊存在很多種日常潔牙的方法。
But in the wake of the news about flossing, when it comes to oral hygiene, how much does your average person know about what we should be doing - and which habits do we need to ditch?
但是在有關牙線潔牙無用的報道出來后，人們開始關注口腔衛生問題，但究竟哪些是我們應該做的，又有哪些習慣是我們應該摒棄的?
For example, how many of us know how long we SHOULD brush or teeth for and how often? And what are we doing wrong?
還有一些問題比如，刷牙應該刷多久?多久應該刷一次?我們的哪些行為是錯的呢?
MirrorOnline spoke to the British Dental Association’s scientific adviser, Professor Damien Walmsley, who kindly put together this definitive list of "dos and don'ts."
《鏡報》網站采訪了英國牙科協會的科學顧問——達米恩?沃姆斯利教授，他為我們整理出了一份注意事項的清單。
Dos 應該做的事：
1. Brush for at least two minutes, twice daily, with a fluoridated toothpaste
1. 每天至少用含氟牙膏刷牙兩次，每次刷兩分鐘。
2. Brush last thing at night and at least on one other occasion
2. 臨睡前再刷牙。
3. Use a small headed toothbrush with medium bristles.
3. 最好用中等硬度刷毛的小頭牙刷。
4. Put a pea-sized blob of fluoride toothpaste on your toothbrush.
4. 只需要擠豌豆大小的含氟牙膏在牙刷上。
5. Brush along the gum line as well as the teeth themselves
5. 刷牙齒之外也要沿著牙齦線刷一下。
6. Brush all surfaces of the teeth, including the outer, inner and chewing surfaces as well as the hard-to-reach back teeth and areas around fillings, crowns or other restorations.
6. 牙齒每一面都要清潔到，包括牙齒外面、里面和咀嚼面，別忘了刷難以夠到的后槽牙和包括填充物和牙冠在內的修復牙體周圍。
If you have spaces between teeth, it is best to clean these with an interdental or single-tufted brush. Where the spaces between teeth are too tight to fit such a brush, use dental floss or tape.
如果你的牙齒間有縫隙，那最好用牙間刷或者單簇牙刷來刷牙縫。如果牙間縫隙很小容不下這種牙刷的話，可以使用牙線或潔牙帶。
7. If you are unsure about the effectiveness of brushing, use disclosing tablets after brushing to highlight any areas you may have missed.
7. 如果刷牙后你還不放心，不妨用一點牙菌斑顯露片，可以幫助你找到沒刷干凈的地方。
There is good evidence that a small-headed counter oscillating electric toothbrush helps in removing dental plaque but they must be used correctly and your dentist or hygienist will advise.
很多研究證據表明使用小頭反震蕩電動牙刷有助于去除牙菌斑，但使用方式要正確并遵循牙醫或牙科保健員的建議。
Plaque 牙菌斑
Plaque is a sticky film of bacteria that covers your teeth and gums. It develops constantly and you clean it off every day when you brush your teeth. Certain harmful oral bacteria feed on the sugars you eat to create acids that destroy the tooth enamel.
牙菌斑是覆蓋在牙齒和牙齦上的一層頑固細菌，并會不斷增長，你需要在每天刷牙時清除掉這些菌斑。你攝入的糖分會“滋養”一些有害的口腔細菌，并產生有害牙釉質的酸類物質。
Cavities are a bacterial infection created by acids, that cause your teeth to experience a hole in them.
齲洞就是細菌侵蝕的表現，酸類物質會導致牙齒上逐漸出現孔洞。
The more sugar you eat, the more acid you will create in your mouth, and the more acidic attacks your teeth are exposed to, the higher the risk of developing tooth decay.
你攝入的糖越多，你口腔里產生的酸類物質也就越多，牙齒也會隨之遭受更嚴重的酸性侵蝕，造成蛀牙的幾率也會更大。
