If you're referring to your high internal cleaning post then if you can master it , yes (i better point out i havent really used it myself though, apart from trying it out a bit)
Search for waggas videos using a wagtail on youtube
If you can reach it with an a frame/step ladder then i'd stick to normal mop/squeegee
(Although i'm guessing from yoyr post you dont trad at all at the moment?)