S.H.
We have patio cushions, on the patio furniture, outside.
We just leave them there. On the chairs.
We use them and go outside everyday.
It would be a hassle, for me, to put them away and take them out, whenever we go outside.
Granted, our weather here is different.
But, it is patio cushions. Made to be outside.
They get wet, they dry up in the sun.
I never had a problem with them.
Ours is out 24/7, every day. All day, all night.