brush em off,
scrape em down,
edgework,
basework,
brush off once again,
melt wax in drips all over skis,
melt dripped wax with iron until it forms an even layer across the whole ski.
let sit for up to 24 hours,(longer the better)
evenly scrape off excess wax,
buff in with a piece of cork or material you choose,
RIDE!