What has worked for you guys to clean the baked on mess from your pipe?
Boiling antifreeze works..... I tried the MEC bicycle chain degreaser, and it worked "ok". didn't get everything. I am thinking of trying Armour All Wheel and Rim cleaner.. It smells just like oven cleaner, but comes in a pump spray bottle, not the aerosol.
Once its clean, you can spray it with high temp dry spray film. (Basicly a Teflon coating), and it prevents the build up.
Shawn.