I always adhere to karcher and then I say gadget unless you live in a caravan !! les250ml that is put and is expected to make the t ° is good, wait 3 minutes to 5 minutes cleaning but the worst is tjrs drops and water or hand in the beginning of the uselessness This karcher etemps we going to wait longer has to be used in Cleaning the floor is fine if you do not have the water flow to the brief start for me unnecessary purchase of money spent for time wasting