Here is what I do:
-Cut a white cotton strip that you can wrap around your dick at least one time.(no color or other chemicals)
-Get a safe Saran/plastic wrap
http://healyourselfathome.com/HOW/THERAPIES/DMSO-MSM/DMSO_compatibility_chart.aspx
Cut a piece that covers your dick and a bit more.
-1-3 hair ties.
Put the cotton strip on the plastic wrap. Put the dmso on the cotton strip so it is soaked.
Paint your dick lightly with DMSO. lightly so you avoid dripping.
Then put the soaked cotton strip around your dick.
Wrap the plastic wrap around your dick over the cotton wrap.
Fixate the wrap with the hair ties(lightly).
I like to then clamp the base of for the first 10 minutes to hold the solution longer localy as the blood will transport it at parts away.
You then can put on shorts etc. and let it soak in.
If you do it hardcore you can unwrap the plastic from time to time and apply more of the solution under the cotton.
The more and more foten you apply the more it might make your skin bad. If you apply a good aloe vera(not too much chemicals) after it is beneficial.
It softened the peyronies plagues I have and it feels good.
Im not sure whats the right amount. I would just never apply more then the ingridient should be taken everyday.
Please report further guys.