Really not too much to worry about.
Yesterday, I harvested a plant (Ministry of Cannabis Carnival)
Pulled off the big fan leaves while she was still a plant
Cut her into convenient size pieces, washed, and hung her to dry in about 25 minutes.
I personally use lukewarm water with baking soda and lime juice for wash, and cool tap water to rinse.
Because I have a string to hang the dripping buds set up by my sink, dedicated buckets, and have done this for a couple of years, The whole process takes about 25 minutes (from decision to harvest to beginning to drip dry.) It would go quicker if I didn't stop to take plant photos
After an hour or more, I do a wet trim and hang dry for several days.
Your experience may vary. The main issue for me is having some place ready to drip dry after washing.