How should I store the RPM 40 when not in use?

Store the device in a dark, well-ventilated place below 30°C, kept upright and secured to prevent falling and leakage. If you will not be using the device for 2-3 days, remove the pod and pour out the e-liquid to avoid it penetrating into the product and shortening its life expectancy. Always store the device out of reach of children. (Page 9)