 and then spray that floor area with a 50-50 solution of bleach and water. Because it's got old vinyl floor there, it probably has built up some mold over the years, and it may not even be active, but this is kind of a just-in-case thing. So spray the solution of bleach and water down. You want to wait about 15 minutes, and then rinse it. Otherwise, it's really going to smell for a long time.