I believe the 23-Down clue should be "fluor-" not "flour-"? And 25-Down's answer I think may not be the commonly accepted spelling either (the middle letter).
Great puzzle and theme though, I enjoyed!
Thank you so much! This is my first puzzle. thanks for catching my spelling error.
And yes I agree. It’s a stretch to use that spelling and I should change it
Great puzzle and theme though, I enjoyed!