I have very hard water and when I use less than half the suggested dose of Wisk I have to do an additional cycle with 3 extra rinses (the max my machine will do for one cycle) and sometimes that isn't even enough. In my stash I have just about every liquid detergent one can buy at the grocery and I can't really think of any of them as being clean rinsing except for maybe Tide Total Care which is now called Colorguard.