Teaching your toddler to take care of his teeth is just one way you can show your growing child how to take responsibility for his body. This can be a challenge because 3-year-olds are motivated mainly by fun, pleasure and love sweets not by health and necessity. If you want to end his resistance to brush, your best bet is to make this nightly chore a fun ritual for him. Here are a few tricks you can use to do just that: “Happy Brushing” is an interesting design for brushing, when children filled with water, “Hydrochromic Ink” will make the pattern teeth from white to glittering, to tell the importance of brushing. When finished, the cup upside down to drain, mugs showing a smiling face, to tell children “Good job, well done! ”.