tahyul gosok gigi

why it's suggested to brush our teeth before sleeping at nite?
here da fake story behind this..

one mornin a young man was found dead on his bed..
no violence or sickness before .
But it seemed dat he's been poisoned somehow..
So that, police departement investigated the cause of the death.

After careful examination, at da nite dat day, forensic team finnaly found out the cause.
Da man was dead because of his own saliva....

Detectives had also interrogated the room mate and his neighbour.
After analyzing all the hint they got, police departement got the answer why his saliva was able to kill him like dat.

He forgot to brush his teeth dat nite....

hiiiiiyy... what a tragedy!