Dental care plays a very important role in preventing oral health problems. You should brush the teeth two times daily. Brushing helps in removing tartar and plaque. You should also do flossing one time daily. The toothbrush should be soft and you should change it in three to four months. Fluoride toothpaste is the best. Home remedies can help in solving many oral health problems including bad breath, yellowing of teeth, toothache, gum disease and mouth ulcer. Rinse the mouth with warm water mixed with salt. If there is toothache, mix little vinegar and salt in warm water and gargle with this. The best home remedies for all your oral health problems are as follows.