This is a good thing to have around.I waited in line Sat. for 3 hours with my husbend and 15 year old child for #'s.We got there this morning at 5:00 am and waited all day at 12:30 we were told 10 of the denist were leveing and we could not be helped at this time.I myself needed this very badly and now i'm still needing help.They said they were having another clinic in Sept. but i have no car so I can't get to it.Please if you know anyone in Cleveland or Chattanoga that can help me get this work done I would love to know.Thank you