A post for the alcohol pollutes your oil crew.

PBR, you say if you learn how to do it properly you don't have issues.... but don't mention the proper way.. I will never run alch but am a curious boy.. what is the secret?
I see guys saying you have to have a second pump with normal fuel to run through and get the motor hot to burn out any bad **** in the oil and clean out any alcohol in the system normally..

P.S. i have also seen those guys pull valve covers off and it looks like a mcdonalds shake machine exploded in there