Yes, I am sure I do

Yes, I think so

Yes, sometimes

No, never

The whole day

In the morning when I wake up

It varies

I have never had bad breath

Yes, every day

Yes, sometimes

Yes, occasionally

No, never

It smells bad

It smells bad, but it's probably something I just ate or drank

I find it hard to identify any odor

There is no smell

Yes, I notice it everyday

Yes, I notice it sometimes

Very occationally have I noticed it

No, I have never noticed that

I experience it as a problem, but say nothing about it

I talk about it with friends and colleagues but say nothing directly to the person

I tell the person in question, but only if it's a close family member or friend

I always tell the person in question