How do i tell boyfriend to brush his teeth? yellow, can see the plaque.

Teeth Hygiene: Tell him you are going to the dentist for teeth cleaning and invite him to do the same.

Boyfriend/ Plaque: Tell your boyfriend you are not going to kiss him until he starts brushing his teeth regularly. You can also buy a kids mouth wash that has a dye in it that will show him all the plaque on his teeth when he uses it. Tell him if he does not brush his teeth you will get a new boyfriend who does.