In general, as soon as your mattress is no longer providing support and comfort, it’s time to dispose of it. Luckily, there are a few good and safe options for disposing of your mattress. First, call the store where you bought your mattress and ask if they’ll pick up and properly dispose of the mattress. You can learn more about Bob’s mattress recycling fee here. You can also call your local municipality, sanitation department, or garbage collector. Also look to see if there is a mattress recycler in your local area.