Dress in layers 2. Cover your head and neck area 3. Cover your hands and feet 4. Carry extra clothes 5. Apply a waterproof moisturizer to the exposed areas of you body 6.
Frost bite starts as a tingle then begins to hurt.
The skin can turn colors. When this happens seek help immediately. Don't rub the area and don't rub snow on it. As soon as possible immerse the affected area in very lukewarm water. Don't stand to close to open flame or stoves to warm the areas.