Boards get:
cleaned with citrus based cleaner.
bindings removed or seriously loosened.
sharpened edges/base/
boards that have seen a lot of days especially spring snow, leave base imperfections. I will wet sand with a block, using 800-1200gri (poor man's base grind)
Storage wax- all temp wax chalked on using hot Iron and bar
Then heated tip to tail, then tail to tip
Scrape, buff, ride
of course add or tighten bindings