We were placed in a room that had only been in operation for a week. I did remove the bottles to ... see if it was possible ... and behind the bottles on the dispenser was already a film of "soap scum" and sitting water under the bottles. Clearly no cleaner had been sprayed on it nor the system cleaned off.
And this confirmed my fear, I had hopes that at least the bottles are replaced. Instead nothing about the outsides of this system is "clean" but worse the refilling of these bottles ... scientifically proven to be breeding grounds for bacteria and the cause bacterial transmission by NIH and others.
We use a liquid anti-bacterial soap for DS and I purchased the pump style to make it easier. We initially were refilling the bottle by buying the bulk. After a few refills I was preparing to fill and what soap was left didn't look right. Yup, a mold was actually growing on the top of the "anti-bacterial soap". One person uses that soap and it's in a private bathroom. It was after that moment, I read up and I no longer refill the bottles. We do buy the extra large pump bottle but once it's gone we start over. AND I can see inside these bottles ... housekeeping has no idea what is inside those bottles.