On the directions that are supplied with the QEW itself, the manufacturer recommends using terry cloths. These instructions should be located on the product label attached to your bottle/container that the wash was originally supplied to you in. That recommendation seems kind of scary. Prior to MF, I used to use terry for everything. Just doesn't seem right now! MF is kinda like cell phones....Lived without em' before they were around, now I have them attached to my hip 24x7 and don't know what I'd do with out them. lol. Interesting eh'?