Bigisland....I cant recall if you have mites or worm parasites.
If you have mites, be prepared in a day or two to feel them running all over you. The Alben starves them and they leave their burrows in search of sustenance.
That's when I hit the bastards with a topical.
I am using 'Full Marks' Spray. It is sold in pharmacies in Aus for nits. It dehydrates them.
It stops the mites in their tracks.
Active Ingredients cyclomethicone & isopropyl myristate (carrier solution)