Have you ever pondered the question, “How often should I change my pillow?” It’s interesting to consider that pillows, our nightly companions, may harbor a multitude of unseen inhabitants and remnants that could affect our sleep quality. Beyond mere comfort, could the age and condition of a pillow significantly impact our overall health? Perhaps every few months we should reassess its state, bearing in mind that sweat, allergens, and dust mites may create an unfavorable environment. Are we inadvertently compromising our restful slumber by clinging to pillows that have long outlived their prime? Furthermore, what about the materials within—do synthetic fillers warrant more frequent replacement than natural alternatives like down or latex? The very fabric of our sleep environment plays a crucial role in restorative rest. Hence, how frequently should we engage in this seemingly mundane yet vital aspect of our well-being? It seems this question might be more complex than it initially appears.