RE: also what brand of cs do you use or do you make your own?
A. In practice I can only attest to homemade solutions. Though I did try some of the most popular brands in the beginning of my own treatment(years ago) only to find that they were nowhere nearly as effective.
RE: Also tips on mixing a dmso mix what utensils etc seeing as its a strong solvent
A. I sort of eyeballed it at the time. I poured 1 liter of CS into a glass baking sheet and dropped 1 cap full of DMSO into the solution in hopes of improving permeation.
From what I can gather DMSO is mostly harmless, so long as the concentration isn't too high. Otherwise, it can cause the skin to feel and look like wrinkled rubber. Which is usually enough to leave a lasting impression for most anyone - the effect isn't permanent thankfully