Videos below are from other good sites, not available on teeth4life
Click on the video to get advice on helping look after your child's teeth. This is before your child visits the dentist and has some very useful information for their first visit, and continuing dental care. Regular dental care avoids some of the issues mentioned in the adult section.
Another video from the American Dental Association on how to encourage your child to clean their teeth, make it fun, and part of a routine.
This is one of the better videos from YouTube to encourage your child to clean their teeth. When they get bored look up another one. You should be able to position your phone in the bathroom as demonstrated in the adult section and let them "mirror" the video.