Umm, they are clean, but their level 1 beds have bulbs out and are way over the hours. I used another place and per their recommendation went half the time and got twice as dark in 1 visit. I've been going 4 times and week and it's hot and two bulbs are out and one of the beds has been broken for a month. So, use caution, I'm sure they don't change their bulbs if they go out.