Here is a step-by-step guide on how to refill Juul pods:

1. Disassemble the Juul pod by using a small flathead screwdriver or tweezers to remove the black cap from the top of the Juul pod. You should now see the two cotton pads inside the pod.
2. Clean the Juul pod by taking a paper towel or napkin and wiping down the inside of the Juul pod.
3. Fill the Juul pod with e-liquid.
4. Reassemble the Juul pod.

You can find more detailed instructions on how to refill Juul pods in this [comprehensive guide](https://vapessuperstore.com/how-to-refill-juul-pods) from Vapes Superstore.