cleaning

I'm pretty frustrated that I can't easily get an overview of habitat cleanliness. It seems to jump from 100% clean to "disease risk" with nothing in between. I wish it were more like the barrier status, where it slowly declines and shows the accurate level of decline. So far I can manage it by...

I've got the Oculus Rift S, and now that hot and humid summer is here, the "pillow" that rests against my forehead is getting sweaty and gross. How do you folks clean this? I don't see a way to detach it - is there? Do I use soapy water, or something else? As this "pillow" wears over time, can...