I've had good results with this product. Very easy to apply. Haven't left any swirls in a black painted ford. I'll use it alone for just dusty/mild dirt. If it's muddy or gritty, rinse with water only first. I used it on my new white Y after driving it home 100mi from pickup. Worked well to get all the road dirt off.
https://www.amazon.com/dp/B011LMTQNC/ref=cm_sw_r_cp_apa_fabc_2NH6FbEBNQC5X?_encoding=UTF8&psc=1
Love the brush and sky in the background, are you in the Sierra Nevada's or Arizona?
I started using this stuff and it is incredible; so fast and uses no water, the best car care product I have ever used.
https://www.amazon.com/Chemical-Guys-WAC-707-16-EcoSmart-Concentrated/dp/B011LMTQNC/
Well it's not strictly waterless; it just doesn't require buckets or a hose. There are a few different brands; what I used is Chemical Guys EcoSmart. Seems to work fairly well; I use a pump up chemical sprayer to dispense it. You then use microfiber towels to wipe it off, then a clean one to buff it.