anyone ever tried using rain water for a low or no spot rinse? We use our rain barrel for gardening but I'm thinking of trying this on my older black pick up truck. Anyone ever tried it?
Drew
We have a rain barrel for watering flowers too. However, lots of bugs, gunk, and even the little pebbles off the asphalt shingles end up in the 55 gal drum. Works for flowers - not sure about automotive paint.