Mix, in a small bowl, the honey, Borax and water until the Borax and honey are dissolved. The honey will help hide the scent of the Borax and also lure insects in to feed the mixture. Borax is a natural chemical of sodium and boron. It is poisonous to insects of all kinds and is found with laundry soaps.
Pour the mixture over a piece of cardboard and let it soak in a bit. The insects need to be able to eat the poison and walk away to become scorpion food.
Place the cardboard with honey poison near an area where you suspect a scorpion infestation. Insects will not be able to resist tasting the mixture. They will ingest the Borax and then become dinner for a scorpion. The poisoned insect will kill the scorpion as it digests. You might get lucky and the scorpions will taste the mixture from the cardboard themselves.