>>16730516https://www.amazon.com/DMSO-Gel-70-30-Unfragranced/dp/B00Z2449PG?sr=8-16
This is what I am using. Keep in mind that DSMO will drag with it into your system whatever contaminates it comes across. So its suggested to clean the area before application. The rule of thumb I have heard from other users is that below the hips 100%, below the shoulders 50%, above the shoulder 25% concentration. If you got the liquid form, you can use that by soaking a sterile/inert bandage. Some one recommend these,
https://www.amazon.com/PATCH-Piece-Value-Mixed-Sizes/dp/B0C9H4H3RZ?sr=8-5