Most naphthalene is derived from coal tar.
Naphthalene - Wikipedia, the free encyclopedia
…prescribed to her for psoriasis or eczema. I don’t know if she is still living. I was her roommate for a year. She also used Pear’s coal tar soap and Ionil T.
Most naphthalene is derived from coal tar.
Naphthalene - Wikipedia, the free encyclopedia
…prescribed to her for psoriasis or eczema. I don’t know if she is still living. I was her roommate for a year. She also used Pear’s coal tar soap and Ionil T.
