Just to add to this old-ish post. I tried to remove the smoke smell from the enclosure of the B&K Precision 1472C but it's never going to go away SO this morning I tried to sand the paint off but it's too thick and soft.
I ended up using Circa 1850 paint remover and was able to pull the paint right off like a big sheet of rubber. Hopefully that will get rid of the smell.
I might paint it again in a nice blue similar to my Toyota
A $40 15MHz scope isn't really worth the can of paint but it's still a fun experiment.
The plastic stuff cleaned up nicely enough with Mr. Clean Magic Erasers, Eco Green cleaner and Car Febreeze.