This Crest Training Toothpaste is a simple method to get into the habit of brushing your teeth properly. This Crest Training Toothpaste with Disney Winnie the Pooh is the ideal baby training toothpaste: it gently cleans teeth and gums and tastes delicious. It's fluoride-free and free of artificial flavors, sweeteners, and colours, as well as sodium lauryl sulfate (SLS). Pediatricians recommend that you brush your baby's teeth and gums every day.