Glue/Showerhead Removal

Autumn • Scarlett Eve ♥️ 04/25/17 Angel Baby ❤️ 12/14/17 Tristan Elias Earl 💙 12/27/18

This is a huge long shot. But I just moved into a new place and want to change the showerhead. It's literally glued on. I've tried soaking in laundry detergent water, oil, pliers (it scraped the metal even when I covered with a rag).

It's not super glue or anything. Maybe bathroom sealant? It's white. I really need to get this off!