Copper has long been known for its antimicrobial properties, effectively killing a wide range of bacteria, viruses, and fungi. This remarkable ability is attributed to the oligodynamic effect, where even small amounts of copper can disrupt the cellular structure of microbes, leading to their destruction. Unlike materials such as cotton or silk, copper is also highly conductive, allowing it to transfer heat more efficiently, further enhancing its antibacterial properties. By incorporating copper within a mattress, we can significantly reduce cold spots, the risk odours, infections and promote better hygiene.