This is actually one of our most favorite ways to use concentrates. Mixing in just a little concentrate is a perfect enhancer to your flower so you still get the full spectrum and the entourage effect. We suggest about a standard bowls worth that you are custom to of herb. Then add just a dab of concentrates to your flower and then begin to vape. After a hit, you will see the oils have melted into the herbs. We find this easy to clean out later compared to any other way we have tried to do concentrates in a vape.