It is funny you ask. There are many individuals that will only fish poppers for bass. I was talking with a friend last week that mentioned if they didn't hit poppers they wouldn't hit anything else. It was not worth arguing with him otherwise.

How do you fish them? Where do you fish them? How big are they? Have you tried different sorts of presentations?

It is just like anything else. Experiment!!

Sometimes fish will only hit a popper if it has been sitting still for almost a minute and then given the slightest twitch all hell will break loose. Other times a popper can't be pulled through the water fast enough. Sometimes they will hit poppers when there is a steady chop on the water surface, other times if there is the slightest breeze that may leave a tiny ripple on the water all activity will stop. Don't get into the simple mindset that they can only be fished one way all the time.

I caught a trout on a deerhair popper one time, so anything is possible.