Skin has three layers: 1  The epidermis, the outermost layer of skin, provides a waterproof barrier and creates our skin tone. 2  The dermis, beneath the epidermis, contains tough connective tissue, hair follicles, and sweat glands. 3  The deeper subcutaneous tissue (hypodermis) is made of fat and connective tissue.
1 Your guide may recommend the application of butter or ghee to draw out and lengthen your tongue. At this point, your tongue should be long enough to reach the center of your eyebrows.  Even with a guide, Kechari Mudra may take months or years to master.
Salt Water Mouth Rinse. Rinsing your mouth several times daily with a simple salt water solution helps keep the area clean and might provide temporary pain relief caused by tongue ulcers. Mix one-half teaspoon of salt in a cup of warm water. If the solution stings too much, dilute it with more warm water.