It helps you avoid the ghosts in the Pokemon tower
Useless
You find it in Lost Tower (some ghost Pokemon if you catch them hold a cleanse tag as well).
Yes it does,. The cleanse tag helps to prevent from being attacked from wild pokemon. Is does work.
give the cleanse tag to the most powerful Pokemon (the one at the highest level) and keep that Pokemon first in your party.. There it is ... Now you can repel the weaklings. NB: the Pokemon with...