I already have a very disturbing mental picture .
They have not been washed since maybe last winter. Greasy fingerprints all over inside all of the windows , the front windshield on the inside has never been wiped with a dry cloth so when driving into the sun , there’s such a thick film on it that it’s very difficult to see , almost like a fog ..smashed and ground in Cheerios and food on carpets.. all kinds of sand and salt residue littering floor mats and carpets, crushed crumbs all over the seats in the crevices of the leather, dashboards so dusty the children were taught how to write the alphabet, the rims so filthy with black brake dust the rims looks dull and faded, tires that have never been shined and are cracked and sun damaged , and probably a bunch of empty coffee cups, water bottles and loose change all caught between the seats and the console . I would be willing to bet that description is very close to reality