Neutralizer

Neutralizer, also known as "the purple stuff" and "goo," appears as a glowing, purple liquid with an apparently high viscosity.

It is created in the area of the Warehouse nicknamed "the Gooery" and helps render overly active artifacts temporarily inert.

Workings
Exactly how neutralizer functions is unknown by Stable 13 agents, but it does cause any artifacts or anything that affects artifacts to be neutralized.

When reacting with an artifact a burst of electricity can be seen.

It can be assumed that neutralizer also neutralizes any electric charge an artifact may have.

Usage
Stable 13 agents have used neutralizer both in the Warehouse and out in the field. It is a vital tool for artifact hunting as it neutralizes the effects of an artifact.

Toxicity
Temporary external exposure to Neutralizer by ponies appears to be otherwise harmless, even when large quantities are applied.

If ingested, however, Neutralizer will cause hallucinations.

Contrary to this, however, it's been shown that if injected into the bloodstream of a person, there are no side-effects, at least none in Stable 13 records.