Gather: seeded dandelions, matches, burnable area, paper, taglock (such as locks of hair, fingernail clippings or blood).
You can choose to make a ring of dandelions, or a bundle, or simply use one. (note: the more dandelions you use the more wishes you destroy).
If you want to target specific wishes, write them down on slips of paper and wrap them around the stems of the dandelion
Place taglock in the middle of the circle, or around the bundle.
Burn the dandelions.
Dispose of them safely but keep the taglock.