Here's my full strategy on how to play Ace-rag. I'm not gonna say my way is right way to play because everyone including myself have flaws with playing hole cards in certain way. BUt here it goes, which helps me a lot in casinos
Early position: I only limp in with any Ace-rag suited. I toss any Ace-X offsuits. I raise with A-J offsuits and above because this clears many people and also scares people away since they assume I have premium hand if I raised from early position.
Middle position: I raise with Ace-rag suited. I limp with Ace-X offsuits if I have very healthy chip stack. If I'm chip leader, I raise with Ace-rag once in a while.
Late position: if Everyone folded and action is to me, I raise with Ace-rag and above if I'm chip leader. if I am middle, I usually fold because it's not worth it. I usually face situations where I raise and then short-stack reraises all in and I end up getting priced to call. So it's not a good idea to raise when you're middle. if I'm short-stack and I'm in late position and everyone folded, I push all in because there's high chance that button, small/big blinds have rags. If someone pushed or raised from early/middle position, I fold Ace-X offsuits.
Ace rags are horrible because when you're called or when you're facing an opponent, you're very likely 2-1 underdog at best because you're either facing Ace with higher kicker or pocket pair.