I had Seborrheic Dermatitis for 4 straight years, and all I needed was 1/4 teaspoon of baking soda in water... I dealt with the burning, stinging, and intense itching all over my scalp and face, and tried everything (literally). However, nothing worked, not even switching to a no grain, all organic diet, and taking probiotics for a year.
But this alkaline method did it in 3 days. I put a 1/4 teaspoon in half a glass of water first thing in the morning and last thing at night, and in three days, no more flare ups. Thank God.
Baking Soda and Water
I have had a severe case of Seborrheic Dermatitis for which I have been given steroid shots and topical steroid lotions. I have tried everything from Tea Tree Oil to ACV and everything in between. I would get some relief and then wham it was right back. After doing tons of reading I began to feel like this could be caused by the ph of body being to acidic. I drink a lot of diet coke and have a high carb diet. So I decided to try one of Teds alkalizing remedies. Baking soda and water and YUP you guessed it. IT'S GONE! After 3 days my scalp is almost back to normal and the itching is gone. I know that it is not posted as a remedy for SD but all I can say is it worked for me.