I'm in AZ. so it might make a difference on RH for you. It's a hot, dry climate here so most the time I need to increase the RH anyway. I would say it would help if you have high room temps.Does that run off somehow affecting your rh ? My fabric pots just sitting on the floor and I let them suck back any run off usualy couple hours later it's gone but I heard it's good to elevate fabric pots for extra air under pot