Disposing of a mattress can be a daunting task, especially if you live in a densely populated city like Portland, Oregon. Improper disposal of mattresses can harm the environment, cause litter, and create potential health hazards. Fortunately, Portland offers a variety of disposal options for old mattresses that are both convenient and eco-friendly. In this article, we will explore how to dispose of a mattress in Portland, Oregon, and offer some tips to make the process as smooth as possible.