Regarding your question specifically there are several things that could be causing the peeling of the roof of your mouth.
Roof of my mouth peeling.
Oral lesions are non infectious and can be a sign of the illness that involves other parts of the body.
Bacteria and viruses normally lead to inside of mouth peeling.
Uphold local cleansing of the inner mouth maintain good oral hygiene by regularly brushing your teeth avoid sharp food especially for kids such as peanuts and fries careful choice of toothpaste should be considered to avoid allergic reaction.
Gums peeling is a sign of a more serious condition.
Mix teaspoon of baking soda into cold water swish the solution gently into your mouth cavity spit it out after 5 minutes repeat this procedure three times in a day until the mouth burn go away.
Both gingivitis and periodontal disease make your gum tissues become inflamed.
You could have a very bad case of gingivitis or even periodontal disease.
After a burn the damaged skin usually peels away revealing new skin underneath.
First this could be caused by irritation to your mouth by the cigarette smoke.
Irritation tissue can become damaged when a person continually chews on hard objects such as vitamin tablets lozenges and mints.
They may affect teeth palate roof of the mouth tongue lips and even inside of cheeks.
Finally people often unconsciously bite their cheeks.
Simple oral infections are limited to the mouth and are very different from the oral lesions.
This new skin is often tender and foods with sharp.