We had a package of wipes in the bathroom at kidani and a spray can in the closet at BLT. Never used the wipes, but did spray a bit on the legs of the chairs on the balcony before we sat out watching fireworks. More concerned for the DGS.
The YC didn't have it two weeks ago, but there were stations throughout the park to use it. My DH was actually bit a couple times and decided to use it. I didn't see a single one!