buy iron at a reuse it
buy some mid temp wax
buy a scraper
buy some of those green scrubbies you probably clean dishes with
make sure your skis are at room temperature and the bases are clean
plug in the iron and let it heat up
melt the wax onto your skis and spread it around and just cover up bases. dont let the iron sit on one place to long or you will fuck up your bases.
let them sit for a bit and then scrape them off
finish it off the the green scrubbie and just run it up and down your skis and just smooth every thing out
this is all you really need to do because you are probably just waxing park or pow skis so this should be fine. if your racing or competing in big comps then there is lots more to do.
RIP Sarah Burke, CRJ and Shane McConkey