This is a great mop, works well, gets those sticky hard to reach areas, doesn’t loose threads like others , definitely needs to be used with a wringer to get the excess moisture out

Easy to take off the old head and the new one clicks on easily. Nice and light when wet so it’s not hard work to mop like some of the thicker, heavier heads are. I use this at home and at one of the houses I clean and it easily lasts for a year.