- Visit our website for more great instructional videos: https://dupray.com/blog/videos/ Don't forget to check out the rest of our "How To" videos: http://tinyurl.com/qcqsbpa Instructional video on how to use a Dupray steam cleaner to degrease a non-slip flooring. Use the floor tool and a microfiber cloth wrapped around it. Pass on all the surface to remove all the grease and dirt. The high temperatures will disinfect and kill the bacterias in no time. This method will allow to quickly and effectively clean any type of flooring.