We typically can picture sofas as the focal point of relaxation in our own living rooms, where we withdraw for dozy afternoons, night-in movies, and family arguments. But not many individuals are aware that under all the pillows and stylish upholstery is a dirty realm of dust mites, pollen, and other allergens that quietly accumulate over time. And even if you believe a well-groomed couch is clean, what's beneath may be poison to your body.

Couches and sofas are a hot spot for dust mites, pet dander, pollen, bacteria, mold spores, and food particles. These minuscule invaders don’t just remain on the fabric; they penetrate deep into the fibers, which can lead to conduits for poor indoor air quality. As we sit, move, or plop down on the couch, these particles are then released into the air, leading to allergic reactions, asthma flare-ups, and respiratory irritation.