Shits hard like old gum with consistency of glue if you heat it. Steamer looks like a vacuum and works like iron you use on you clothes, mostly used to do your car seats or rugs or steam/disinfect walls.

You ever have to clean the dried wax on the bucket, just leave it in the sink with hot water and 20 mins later it peels off.

If you got to clean the metal strips that run along the bottom of the registers, thats a project. Easy method is screw the asinine amount of screws if you can get through the hard wax. Take the mobile dump tub you collect trash in, the grey/blue beast that is like a bath tub on wheels. Wash it out real quick, fill with wax stripper about 1/3, and let those strips soak. Comes off with a pad, lots of work for something no one sees but you know SM logic ¯_(ツ)_/¯