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The reason for slippery elm to appear in the list of home remedies for dermatitis is due to its mucilage content which is effective at moisturizing the skin and improving the healing process. How to use: 1  Take some slippery elm leaves to grind to form a paste.  Use the paste to apply onto the affected skin.
Here are the top 9 home remedies you can try to get rid of perioral dermatitis. Method 1: Apple Cider Vinegar. Apple cider vinegar is the most effective remedy to get rid of perioral dermatitis. The anti-inflammatory enzymes present in the vinegar work almost miraculously to soothe the burning and pain of the rash.