Mark86 said:I usually run it through a wash once a week in the spring/summer but once every other week in the winter. I give it a thorough cleaning a few times a year(I mean spend almost the whole day cleaning every nook and cranny until the last speck of dust is gone). I don't know about everybody else, but if it is nice weather and I am hanging out outside, I always find myself bringing out the cleaning supplies from the garage and just doing something to make my 4Runner look good.