Something I found, oil cutting solution is a must BUT ------ the number of dirt removal rags , or what ever you use, should not be one item fits all.
Change even the washing item THEN ------ if you think you have enough drying rags, DOUBLE that amount, then go back and get a couple more.
A certain female I know does a horrid job of cleaning as some how she thinks one washing and one, or two at most, drying rags will work.
When she cleans the car windows , it looks like one of the New York window washing derelicts you used to hear about.