Finally can afford an in-ground pool but my wife wants something "modern" looking. I was able to talk her down from Travertine but now she's set on white concrete and a dark bottom pool. I also like that look but am concerned that an off-white deck will need to be hosed down every few days (we get a lot of ag dust/dirt here) and will be easily stained (we have two young kids and we enjoy wine). Not to mention cracks standing out more and it being difficult to match for future repairs. Leaning towards a brushed finish for safety. Any suggestions for sealers that won't cause yellowing or make it slippery? Thanks!