The fact that we rarely catch a whiff of our own breather seems fishy . For one , ournosesare only a philtrum ’s length away from our mouths . We also do n’t have any trouble inspire other the great unwashed ’s stale C dioxide , even with a solid few foot between us .
Though we do n’t yet have a decisive scientific account for this olfactory phenomenon , there ’s no shortage of promising theories . According toBreathMD , it could be that we became so customary to smack our own breath that we only do n’t notice its odor anymore — similar to the direction we ca n’t detect our own " house olfactory property . " This kind of habituation does n’t just inure us to unpleasant aroma , it also leaves our noses loose to focalize on unfamiliarodorsin our environment that could alert us to danger .
As HowStuffWorksreports , another theory suggest that we ’re more witting of other people’shalitosisbecause breathing place released when speaking is different than breath released when exhaling regularly . All thetonguemovement that happens when someone talk could push odor from the back of their mouth out into the air .
But if that ’s true , it seems like you ’d be able-bodied to smack your own breath — at least when you ’re the one doing the talking . Which brings us to the next and final hypothesis : That your bad breathing space dissipates before you get a opportunity to breathe in it . When someone else exhale , you ’re inhaling their tune almost simultaneously . Whenyouexhale , on the other hand , you have to wait until you ’ve reached the very end of your loss before breathing back in again . By that clip , the malodorous particles may have already dispersed .
Even if you ’re blissfully incognizant of how your own breathing place scent , it could be a petty nose - wrinkling for others — here aresome tipsfor getting rid of halitosis .
