How often does Steel fitness clean & change out their weight machines? Because the machines I've used there are rusty & it makes it difficult to adjust them.

Probably never

I go regularly and no machine there has rust. And every single treadmill or elliptical (which they have a lot of) are also always clean. Its a solid gym to go to.

I was just there today & all of the weight lifting machines have rust on them & the treadmills are caked with dust.

Change out weight machines as in fully replace them? Ive noticed theyre always clean and not one of them has rust