All good answers. Here is what I do: I use a 175 all the time, for comm work, and this is what I do, fill the tank with encap juice and use a fiber plus pad. I also pre spray if I need to. Now for resi work. I again use a 175, I spray down encap juice, take a cotton or glad pad and put it in a bucket with water, then ring it out really well and go and clean. Just make sure you only do like 100 ft at a time.