A:Answer We live in Florida: it gets pretty humid, and we need to pressure-wash our driveway at least once a year, because moss and other plants grow quickly around here.
Consequently, we have never left our screen out more than just one night (no need for air-plants growing on it); and we always make sure that the product is dry before storing it.
But: with two people, we easily have this guy folded up and stowed in less than 10 minutes - even after a longer movie night with a few drinks. :)
So, just like, after a party, we just seal away that half-eaten bowl of chips so that it does not get stale, we usually put away our screen, too - along with the projector. Really easy; not too bad of a chore.