Is there a way to restore bike disk brakes that have had oil on them, without replacing the pads and torching the disks?
I was told that the only way to get the brakes back to their previous condition was to replace the pads, and get the disks torched (i.e. with a blowtorch), to burn off the oil. Is this true, or is there another way? (Preferably more DIY / requiring less replacement parts)