Continue to use old sunscreen
The same thing every summer. What to do with the sunscreen from last year. I have found the perfect solution for me: All plastic parts in and in the car also get a sunscreen. Including the windscreen wipers (not the rubber!).
Inside, it smells lightly of "vacation", but it vanishes quickly.
The second solution: My old plastic table, which I actually want to dispose of for years, gets a reprieve every now and then.
