You brush. You use mouthwash. Maybe you even carry mints in your bag just in case. And yet, somehow, your breath still doesn’t feel fresh. If this sounds familiar, you’re not alone \u2014 persistent bad breath, or halitosis, is one of the most common reasons people search for a dentist, and also one of the most misunderstood.<\/p>\n\n\n\n
Chronic bad breath usually comes from bacteria on the tongue, gum disease, or hidden tooth decay, not from what you ate. Mouthwash masks the smell temporarily but doesn’t treat the source, which is why it keeps coming back.<\/p>\n\n\n\n
Mouthwash only covers the smell for a little while. It doesn’t fix what’s actually causing it. If the problem keeps returning, it’s worth understanding what’s really going on in your mouth.<\/p>\n\n\n\n
Almost all bad breath starts with bacteria. Your mouth hosts hundreds of different bacterial strains, and when food particles are left behind, these bacteria break them down and release odour as a byproduct. Brushing and flossing normally keep this in check \u2014 but there are a few common hiding spots that brushing alone doesn’t reach.<\/p>\n\n\n\n
Most people brush their teeth and skip their tongue entirely. The back of the tongue is one of the biggest breeding grounds for odour-causing bacteria. If you’ve never used a tongue scraper, this alone could be the missing piece.<\/p>\n\n\n\n
If bad breath is paired with bleeding gums, tooth sensitivity, or a lingering bad taste, it’s often a sign of something happening below the surface \u2014 early gum disease or a cavity that hasn’t been noticed yet. In these cases, no amount of mouthwash will solve it, because the source isn’t on the surface.<\/p>\n\n\n\n