Poor oral health often leads to rotten teeth in children. It’s also known as tooth decay or cavity. Tooth decay is mainly caused by plaque, a tacky colorless coat that appears over the teeth. It contains bacteria and when it gets mixed with sugar available in foods, it constitutes an acid that swallows children’s teeth. If left unattained, a severely damaged tooth may become loose and fall out. So keep your child’s teeth healthy by guiding them to a proper oral care routine.