Phobias are complex and irrational fears that often occur due to some unresolved issues in your past. Whenever a serious issue occurs in your life, your subconscious mind learns a lesson out of it and decides on a preventive method. These preventive methods sometimes result in phobias. So phobias are the subconscious mind’s way of self preservation. To remove such phobias completely you must alter your subconscious perception of the actual issue in the past.
Using Autosuggestion on 9Dozen you can manage such fears. But if you need to remove phobias completely you must seek a certified hypnotherapist’s help.