You need to get on a 6 month hygiene schedule. Go see your dental hygienist every 6 months. Brush twice a day and floss once a day. Electric tooth brush is worth every penny. Dentist could round off your teeth if you asked them too. The dentist I worked for never charged to do that, but he was also retiring age and just didn’t care about the money. He was ready to hang his coat and go spend his days with his family. Dental offices have teeth whitening gels as well.