It seems impossible, but once again, apple cider vinegar has proven to be an effective home remedy for a common affliction. By its very nature, vinegar is astringent, which makes it very good for eliminating canker sores. By consuming even a small amount of this astringent substance and swishing it around in your mouth, you can reduce the inflammation of the canker sores and cause them to shrink. This makes it much harder for them to disturb you while eating and drinking, and also protects the immune system from any further attacks that may exacerbate the problem.
Apple cider vinegar
