u/Embarrassed-Law7192

So i have semi wavy hair, but whenever i try to curl it, it wont hold for longer than 30-ish minutes. Ive tried multiple curling irons, and i hold the curl in place for 20-30 seconds before letting it out of the iron (ig thats how to describe it?). I have always used hairspray after as well. No dice.

Any thoughts on why this may be? Not a pressing issue but definitely annoying haha