The reason I ask this is because I seem to have this bad breath that just doesn't want to go away. I had not started having bad breath until I entered High School, mama mia! It isn't just morning breath, it's breath all day long! When I brush my teeth (lets see for 3 times at a time) it doesn't work! It only masks over it but thats about it. I tried hydrogen peroxide but didn't seem very effective at all. Is this just a case of having bad breath or something that I should be concerned about? Any suggestions on how to fix this? I don't eat candy and I only drink soda on weekends. 

Lmao just wanted to add that. No my teeth don't look like that, they are white-well not white white but yeah. 

OR IS THIS KARMA??! 

Brush your tongue.

^^^Done that! It burns a lot though XD.

You may have Halitosis. I would go check that out with a doctor if I were you.

Check your tongue in the mirror. If it's white towards the back you aren't brushing well enough.

Also, it'll take more than one brushing to clean the tongue, particularly the back. Just keep on it and it should go away. Unless you have halitosis, of course. Then go see your doctor.

Thanks, yeah I see white in the back. I never really can reach there since every time i do i feel like throwing up, especially in the morning when im stressed. i think i have an idea of what I need to do to finally end this once and for all.

Throughout Middle School, I had a swollen sinus that would cause me to repeatedly spit out mucus like every 10 minutes. The smell of the mucus would stay on my tongue, causing me to have bad morning breath throughout middle school. I would use mouthwash like 5 times a day at times and the horrid breath would come back 5 minutes later. Sometimes I even gagged at my own breath lol

When I dont brush my teeth

And when i spend the entire day by myself playing videogames.

And thats a good reason for me not to brush my teeth.