The cause of Plummer-Vinson syndrome is unknown; however, genetic factors and nutritional deficiencies may play a role. Women are at higher risk than men.
Soothes itchy ears. Diluting apple cider vinegar with 50 percent water provides a solution for a common dog problem: itchy ears. Just use a cotton swab or gauze pad soaked in the diluted vinegar. If itchy ears continue, your dog may be allergic to something in his diet.
Another way to use vinegar to kill fleas is to wash your pet using DAWNÂ® dishsoap and, while working up the lather, adding a stream of vinegar and alternating it with a stream of plain warm water while massaging the pet. Let the soap and vinegar solution stay on the pet for at least 10 minutes. Then wash off as usual.ome pet owners have also had great success in killing fleas by adding a few drops of vinegar to their petâs daily drinking water. This remedy makes the petsâ blood and skin too unpalatable or acidic for fleas, as a result of which they get repelled.