Tincture From Old Omi Carts

Alright, so I got a leaky Omi cart with a little Sour D wax left in it. I know you can torch it for reclaim, but I'm lazy. I also have a jar of Everclear that I toss my filling tool in after I use it to clean it up. A nice byproduct of this practice is the fact that it's basically tincture (that's not been decarbed yet).

I would like to toss each of my used Omi carts in the alcohol as they go bad. That way, I don't have to mess around with reclaim (unless there was a lot of oil left in it or something) and after awhile I'll have some super-powered tincture.

So the question is, will anything inside of the cartridge leach into the alcohol? I'd rather not get sick and really medicated at the same time.

Does the metal changes color after it's dipped in the ISO ? Other than that maybe some wick or wire
If color has changed i guess there was some kind of coating that has dissolved in the ISO.. i would not ingest that personally

I haven't tried a cart yet because I'm afraid of that very issue.

I have tossed my fill tool in it a couple times, but it's stainless so there shouldn't be a problem with that, right?