The couch is a central piece in any home, and it’s where families come together to relax and spend time together. However, over time, your couch can start to smell musty and unpleasant due to everyday wear and tear, spills, and pet odors. While store-bought air fresheners and odor eliminators may help alleviate the problem, they can be expensive and contain harmful chemicals. Fortunately, there are frugal natural solutions that you can use to say goodbye to couch odors once and for all.