Most tasks and chores can be taught by letting the child experience consequences, because those consequences are mostly immediate and direct (e.g. not going to the playground if the child won't put on shoes). That's discussed in this question.

But some tasks are mandatory (like brushing the teeth in the morning, or other personal hygiene), but the negative consequence is neither immediate nor direct (e.g. possibly cavities after some months).

• How do you deal with these mandatory tasks?
• How do you come up with suitable consequences that are both immediate and reasonably linked to the task?