 Basically, the water sheens straight from the actual door right back into the tub or into the shower base. And you don't have to sit there and have to clean that out. It's eliminated. And these doors are fairly self-cleaning too because they have coatings on them now that water runs through so it doesn't have spots in them. It's not to say you don't have to take some spots off. It's not what we're saying. We're saying that it's going to eliminate the extra time you're going to spend in there.