Use Airtight Containers: Store them in containers that can be sealed tightly to prevent air exposure. Control the Temperature: Keep them in a cool, but not cold, environment to avoid mould and mildew. Avoid Light: Store them away from direct sunlight, as UV rays can degrade hemp over time. Maintain Humidity: Ideal humidity levels are between 59% and 63% to preserve the texture and structural integrity. Keep Them Upright: Store vape pens and cartridges upright to prevent leaks or clogging.