coalnation
Live long and prosper.
This looks pretty nuts, they even have a backpack unit. GHOSTBUSTERS!
http://www.youtube.com/watch?v=sNPVt3cMkT0&feature=youtu.be
http://lasercleanall.com/index.html
http://www.youtube.com/watch?v=sNPVt3cMkT0&feature=youtu.be
http://lasercleanall.com/index.html