There's products?
My wife and I both sleep with fans on to drown out the ringing.
Thank God I'm not the only one! I even travel with a sound machine to sleep. When we went to Germany a few years ago I forgot to pack it. We had to shop for a cheap radio so I could tune it between stations for the white noise.
I have had constant tinnitus for as long as I can remember. Sometimes when my right ear (this doesn't happen with the left one) gets a wax (UGH!) build up I hear what sounds like sirens wailing. The only thing that helps with that is to get the wax removed.
I'm curious about all the tinnitus sufferers here: do you also have very sensitive hearing? I can detect the slightest sound when no one else around me can hear it. A mouse was eating through the sheetrock in an apartment I was in once. I kept hearing this tiny, tiny scritching sound and traced it to a spot on a wall. Suddenly a pink nose popped through. Even in a remote area, away from anything you could think would make noise, I can hear hums which are not tinnitus related.