I agree with Ultralux
I do the same. I just avoid soft diets, but... I have soft leftovers too, so guess where they go.
Of course, I try to feed my disposer with a very balanced diet and after i use if for a considerable amount of food or every few days I fill the disposer with detergent (pencil-thick water flow, a squirt of detergent then close the tap) until the foam overflows on both drains. I let it run for 1 minute, then i rinse both sinks with the disposer on.
Turn off the disposer, fill the sink with water and use the disposer as my landlords says "only to drain the sink faster".
A few days ago I thought my crappy Badger disposer died, I was even thinking it would be the chance to get a decent disposer, but then it suddenly decided to come back to life.
Today I'm making chicken wings for dinner, intentionally to have tons of bones to clean it.
I can't imagine my life without a disposer.
Well actually i can, i lived 6 months at Extended Stay America in Dallas and it was a NIGHTMARE without a disposer or a dishwasher.