Tooth Abscess Home Remedy Apple Cider Vinegar. Keep it in your mouth for a few minutes and then spit out. Dip a cotton ball into unfiltered apple cider vinegar.
Note that you can’t use apple cider vinegar for several days because it’s acidic in nature. Swishing 2 to three teaspoons of apple cider vinegar on your mouth will decrease bacteria and tooth disease. Once rinsed, spit it out.
Brush the mixture on the teeth with a brush;
Apple cider vinegar disinfects and reduces swelling. Because apple cider vinegar contains a lot of acids, you should not overuse it. Once rinsed, spit it out. This is a natural antibiotic for a tooth infection.
