my brother uses a thick shower curtain tacked to the wall and flaps the bottom into a rubber maid bin, he never gets water on the wall or floor. everything just drips into the bin and he just empties it every couple of days or so and he has a mist king. it also helps to have a bin that is bigger than the enclosure under it or get a refrigerator drain pan with a bulkhead in the bottom to flap the curtain into so it will drain into a home depot bucket.