One would think that theres no such thing as a bad time to brush your teeth .
This dentist however has identified three times when its in fact not a good idea to brush your teeth .
British dentist Dr Shaadi Manouchehri took to TikTok to share when and why its a bad idea to brush your teeth sometimes.
She starts by saying that you should never brush your teeth after youve vomited.
Now this is probably the one time that one would immediately reach for a toothbrush but she advises against it.
