A mattress plays a crucial role in ensuring quality sleep and overall health. However, it won’t last forever, and sleeping on an old or worn-out mattress can lead to discomfort, poor sleep, and even back pain. The lifespan of a mattress depends on several factors, including its material, quality, maintenance, and how often it is used. Here’s an overview of how different mattress types typically hold up over time. Memory Foam Mattresses:7-10 years. Latex Mattresses:10-15 years (natural latex lasts longer than synthetic). Innerspring Mattresses:5-8 years. Hybrid Mattresses:7-10 years. Adjustable Air Mattresses:8-15 years (depends on the quality of air chambers and pump). Higher-quality materials and better construction generally lead to a longer mattress lifespan. However, even the best mattresses eventually wear out and need replacement. On average, you should replace your mattress every 7-10 years, depending on its type, quality, and how well you maintain it.