I use the floor mopping years Leifheit. Once I've bought several of discounters favorable wiping coatings and very upset about it, because the cleaning has taken with the favorable implications for twice as long. This is with this reference here but different. He takes up the dirt very well, much better than the cheap versions from discounters. Also, washing in the washing machine (at 60 degrees), and then drying in the dryer are not a problem.
I hope my review was helpful to you and help you to make the right purchasing decision.