The fastest, most convenient way of getting rid of your old mattress is to use a waste removal contractor like Texas Trash Haulers.  A bunch of junk to be hauled away  would be ideal if you had other junk to get rid of such as fridges, carpet, sofas and other household bulky items.  The team can remove it from inside the property for no extra cost, or you can put it outside so you don’t need to be there when they come.