Distance learning, also called online education, is very attractive to students, especially who want to continue education and work in field. At University of Pittsburgh-Bradford, 4 students are enrolled exclusively in online cources and 469 students are enrolled in some online courses based on 2015-2016 enrollment data.
Home Remedies for Whiter Teeth. Some people still prefer the age-old home remedy of baking soda and a toothbrush to gently whiten teeth at home. Also, some foods such as celery, apples, pears, and carrots trigger lots of saliva, which helps wash away food debris on your teeth.
1 Avoid drinks that stain your teeth, such as coffee and tea. Learn more about foods that can actually help brighten your smile in the Colgate Oral Care resources. 2  Brush with a whitening toothpaste. Colgate Optic White toothpaste can help keep your teeth white.  Schedule a follow-up treatment every six months.