Storage capacity in the creative cloud.

Hi,

I have 100 GB of storage capacity. I wonder if the "trash", actually a recycling trash is also included on those 100GB?  If I reach the maximum capacity, about the 99.9 or 100 GB of files storage, and I delete all of them totally, will I have again 100GB storage? or should I eliminate them from the "Deleted" folder permanently to get again the full capacity of storage (100 GB)? Thank U.