There is dishwashing liquid in the studios. Since there is no dishwasher, there is no need for that.
Our resorts (BWV and VWL) did not have any laundry detergent in them. Not sure if I was supposed to get a small box or not (was my first
DVC stay). I had brought a box that was good for 4 loads and knew that would be enough so never actually asked.
There were plenty of paper towels and a sponge to wash things. The trash bags were attached so when you took a full one out, the others were in the bottom of the can so we had those when we needed them.