Momswann,
k, here goes... Inside the Mini Fogger cartridge is a small container. If you pop the cartridge from the atomizer and take a straightened paper clip and poke through the mouthpiece hole, the container will come out. Take the filler material out of the container and put 6-7 drops of
juice in the container. Push the filler back into the container so it is flush with the top and add couple of drops of
juice on top of the filler. Push the container back into the cartridge. Add a drop of juice on the atomizer and push the cartridge back into the atomizer.
I have noticed that even after you fill the cart, you still need to add a drop or two frequently to keep things moist and maintain flavor. These atomizers seem very potent and dry out fast.