@Kevin1855 Your Airbnb PROFILE lists ALL your reviews, @Kevin1855 . It's about YOU as a host and/or guest, so everything you've ever done under the Airbnb auspices is there.
I disagree that reviews for places you no longer let out are not relevant..... People booking your current places can still read reviews for your old places & form an impression of you as a host... Which will encourage them to book/not book, depending on what they think of the reviews!
So if your old reviews were good, this is still an asset to you, so why would you want to remove them?