Peanuts are widely consumed but can spoil if not stored properly. Factors such as exposure to heat, light, and moisture affect their quality. Signs of spoilage include unpleasant smell, discoloration, and mold. Proper storage in airtight containers and cool places extends their shelf life. Refrigeration or freezing is advised for longer preservation.Peanuts are widely consumed but can spoil if not stored properly. Factors such as exposure to heat, light, and moisture affect their quality. Signs of spoilage include unpleasant smell, discoloration, and mold. Proper storage in airtight containers and cool places extends their shelf life. Refrigeration or freezing is advised for longer preservation.