I use automotive brake clean and the blue shop towel (lintless). The initial bedding process transfers pad material to the rotor, then the brakes...

FWIW I have to resurface (or replace) my rotors around once a year (every 2500mi). They get too polished. They work 3x stronger afterward. MTX Brakes...

I do like the Conti tires a lot, but they suck in the cold OR wet. Just know that going in. Most of my riding is dry so "priorities", but I do suffer...