If you’ve gotten a terribly dusty and dirty typewriter and don’t have an air compressor or canned air at home, a quick trip to the car wash might not only get your car clean, but allow you to blow out your typewriter too!

(They might not smile much on your use of mineral spirits while you’re there, so use caution.)

A typewriter with most of its body panels removed is being blown out with a handheld blue air gun at a carwash.
I used a hand towel underneath the typewriter to capture any springs, loose screws, or pieces that might pop out just in case. You don’t want to loose anything at the carwash.
A pillar behind a carwash with two vacuum hoses on each side for vacuuming out one's car. Also on the post is a coiled hose attached to a handheld air gun. Between the two vacuum hoses is an angled metal platform with a large clip for attaching a floor mat for vacuuming it out.
If only the car mat platform was horizontal for typewriter cleaning…