Righty Tighty, Lefty Loosey

I was doing an interview with Monty Belmonte today on WRSI in Northampton, and he said, "Do you have 'righty tighty lefty loosey' in your book? Because you should. That's probably been the most successful navigational tool I've had in adulthood. But tell your readers, it goes for everything EXCEPT propane gas knobs. I found that out the hard way."