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.
Try some other natural teeth whitening remedies. If banana isn't really your thing, you can turn to other natural remedies for whitening your teeth: 1  Use strawberries and baking soda: A paste made from mushed up strawberries and baking soda helps to clear away surface stains and remove plaque.nce the ten minutes are up, take a dry toothbrush and use it to brush the banana paste into your teeth. 1  Brush using gentle circular motions, for between one and three minutes. 2  This will help to get it into all the little nooks and crannies! 3  Then wet your toothbrush and use it to rinse the banana paste from your teeth.