Have you done any bowel cleansing and flushes first? If these organs are not clean
the dead parasites clog up your liver so the toxins will come out of the skin.
I know that Hulda Clark says to do parasites first, but Andreas Moritz says the opposite because of above reasons. He even goes as far as saying you don't need a parasite cleanse, most people with clean intestines and liver don't have an environment for parasites to live.
Also check out the urine forum and read that most creams have urea (urine) in it, so you can use your own urine for your skin.