I would'nt take it Internally , that is Isopropal Alcohol! read the msds!~ it will damage you!
make a Lotion out of it @ %5 strength, it will soak thru skin.
get the apple horse paste to take IVM internally,mix well with yogurt
herbs
also =papain powder /papaya seed /pineapples-bromelein help alot
cloves
there is no easy fix, these bugs are tuff !!
look at the Tube worms they found living at bottom of the Oceans, they are older than Dinosaurs and living in high heat ? high acidic ? high alkalinity
they are extreme-ifiles there relatives are living inside us! it will take some combination of things to kill them, its a war not a battle.