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brush your tooth is important for keeping your oral cavity neat , prevent cavities and nullify noxious breathing space . Flossing is as important for many of the same reasons — but should you floss before or after brushing ?

The official posture of theAmerican Dental Association(ADA ) is that it does n’t matter . " Either way is acceptable as long as you do a thoroughgoing problem , " the ADA says .

A young woman looks in the mirror as she flosses her teeth

Does it matter when you floss? Live Science asked experts to find out.

" Flossing will get deep into your gums than a soup-strainer will alone , and it will get any food mote that are where the toothbrush ca n’t give , so really any rules of order is effective,“Dr . Naomi Lane , a board - certified pediatric dental practitioner in Greensboro , North Carolina , told Live Science .

Still , there ’s an argument to be made for floss first , before you brush , Dr. Chavala Harris , a dentist in Durham , North Carolina , told Live Science in an email .

Related : How does plaque causa bodily cavity ?

A woman holding a water flosser

" Flossing before brushing will allow remotion of any solid food debris and plaque accumulation between the surfaces of teeth , " Harris sound out . " Brushing after flossing will then remove all remaining solid food debris and plaque accumulation on the front and back airfoil of tooth . "

However , this is more of an educated guess than scientifically ground advice , Lane note .

" There have n’t been any written report that have looked at doing a dissimilar particular order , so we do n’t have any skill proving that , " Lane said . " But if you think of it , [ floss before brush ] makes sense , so that you ’re accept out the big food chunks first so that the toothpaste can reach and then thefluoridefrom your toothpaste can reach into those crevices a little bit comfortable . "

A little girl smiling while brushing her teeth with an electric toothbrush

floss is also good for the gums ; it can help oneself remove plaque from below the gumline and reduce gumwood discomfort and the hazard ofgingivitis , or chewing gum inflammation .

Is it better to floss in the morning or at night?

The ADA recommend sweep twice a day and floss once per day . But is it good to floss in the daybreak or at night ?

" Another one where it does n’t matter — it can be done at any time of Clarence Shepard Day Jr. , " Lane pronounce . This is another situation where there is n’t scientifically draw advice one way or the other . However ,   in general , dentists recommend paying the most attention to your nightly oral hygiene routine , because there ’s a tenacious length of time between that final brush and waking up in the morning , she remark .

" At dark , our salivary glandsdecrease their output , so your sass is in a ironic unwritten environment , " Lane explained . " So if there are any solid food particles left on during the dark , they can have … a higher risk of turning into some decalcifications or potential cavum . " " Decalcification " describes when mineral like calcium are lost , leaving white spots on teeth .

Colgate Kids Battery Powered electric toothbrush being tested by our reviewer

The most important thing is to build a routine you may stick with consistently , she said . " If it work well in one particular somebody ’s schedule to do it in the middle of the day at lunchtime … then that is by all means effective . "

And while it might palpate like your mouth is clean-living enough after brushing , you should n’t skip the flossing . Doing so miss of import areas that your soup-strainer ca n’t reach ; that can stimulate cavities , which can direct to problems far beyond the mouth .

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Tooth disintegration can , of row , cause local yield in the oral fissure , such as pain , hassle chewing and infection . But " the overall goal of preventing cavities is to ensure that bacteria by-product of cavities do not travel through the bloodstream , negatively affecting other domain of the body , " Harris said .

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floss is thus important for the health of the mucilage tissue and " for the health of the entire body , " not only tooth and gum , Lane said .

This clause is for informational purposes only and is not have in mind to offer medical advice .

Ever wonder whysome hoi polloi build up muscle more well than othersorwhy freckles come out in the sun ? Send us your inquiry about how the human eubstance work out tocommunity@livescience.comwith the subject line " Health Desk Q , " and you may see your question answer on the website !

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