Husband and his teeth

My husband hates brushing his teeth and idk why! He rarely does it unless I like force him. He's hygienic in every other aspect except his teeth..... And to make it worse he DIPS so I think it's so gross. I keep telling him he needs to grow up because it's honestly nasty. When I get him to brush his teeth he won't flush or mouthwash, which I only ask him to do because of the fact that he never brushes, but he won't. I just want him to brush at least once a day, preferably after every dip 😟 I feel like he's a kid and I need to buy him yummy tasting kid toothpaste and a ninja turtle toothbrush that lights up to get him to do it.