I need a pool deck sanatizer other then bleach

So I work for a nice hotel and management will not let me use bleach to sanatize the pool deck/tile. I know using a sprayer with a bleach water mixture is the best option but management will not let housekeeping use bleach because carpets might get bleached but it is very unlikely, so stupid. Anyways I have been searching high and low and I don't know if TPS or magic acid have a disinfectant quality but I was mabe thinking those options. Does anyone know of another way to disinfect a large pool deck area that is tile that will not effect the water in a bad way. It is a pretty big area, a hot tub, adult pool that is 11,ooo gallons, and a kids pool, maybe 100sq ft area. A steam cleaned might be an option maybe. Current the staff is so briliant they just use water to spray down the pool deck and I called them out on it say the pool deck is the dirtyest place in a pool area.

Ask them if you can use sodium hypochlorite instead!