I crush one pink 25 mg Benadryl tablet in a small glass muffin cup and add approximately 2 tsps of water. I keep stirring it with my finger as I dab it on the itchy spots ONLY. As I stated before Benadryl will absorb through the skin so don’t bathe in it or put it over large areas. I rub the spot with my finger and massage it in. It drys white on the skin. ...