Cousin told me to rotate my mattress every 3 months, I waited 6 years and now I sleep in a crater
My cousin Mark, who works at a furniture warehouse, kept nagging me to flip my mattress every season but I figured he was just trying to sell me a new one later. After 6 years of ignoring him, I finally flipped it and found a 3 inch deep body-shaped dip that explains why my back has been killing me during my night shifts. Is it worth trying to fix this massive divot or do I just start saving for a new mattress now?