- Visit our website for more great instructional videos: https://dupray.com/steam-cleaning-videos/- Don't forget to check out the rest of our "How To" videos: http://tinyurl.com/qcqsbpaMolds and mildews are a recurring problem in residential and commercial kitchens and it can be really hard to get rid of them completely. Steam is the best solution if you are stuck with this problem as the high temperatures have the capacities to open up the pores of the treated surface and disinfect in depth. In this instructional video, we use the Dupray Hill Super Inox on the high setting and the lance. Gently brush the surface and watch the steam release trapped dirt and kill bacteria. Afterwards, wipe off the residues with a cloth and you are done. Steam cleaning is as simple as that but deliver amazing results and will completely remove molds and mildews.