Why is hygiene important when handling mushroom grow kits?

Poor hygiene or handling can lead to unwanted bacteria, mould, or spores contaminating your substrate and preventing your mycelium from fruiting. Because of this, closing windows when preparing your grow kit, regular hand washing (with antibacterial soap), and cleaning work surfaces should keep contaminants at bay. Latex gloves when handling your grow kit can also help prevent the buildup of unwanted bacteria.