Faraday Bags and their Uses in Paranormal Investigation

Faraday Bags: Why They’re a Must-Have for Your Ghost Hunting Equipment

You’ve probably heard of Faraday bags - but do you know why they’re such a game-changer for using spirit boxes? These simple yet powerful tools can help you cut through the noise, literally, and make your evidence sessions far more reliable.

What is a Faraday Bag?

A Faraday bag is a special pouch made with conductive materials that block radio frequency (RF) signals from entering or leaving. In the ghost hunting world, this means shielding your devices - especially spirit boxes - from picking up ordinary radio broadcasts or cell signals that could be mistaken for spirit communication.

By placing your spirit box inside a Faraday bag, you can filter out the vast majority of normal radio chatter. This makes it much easier to identify responses that might actually be paranormal in nature.

Why Use a Faraday Bag with a Spirit Box?

Spirit boxes scan through AM/FM frequencies rapidly, producing bursts of static and sound fragments. These sounds are where many investigators believe spirits can manipulate energy to form words or phrases.

But -without a Faraday bag, you can accidentally pick up strong local radio stations - which could lead to false positives.

When you slip your spirit box into a Faraday bag:

Reduces contamination: Blocks most standard radio transmissions.

Improves evidence quality: Makes it easier to identify anomalies.

Cuts down on skepticism: Harder for critics to say “it was just a radio station.”

The Importance for Your Ghost Hunting Equipment Kit

Paranormal investigation is as much about ruling out normal explanations as it is about capturing unexplainable ones. Using a Faraday bag shows that you take your research seriously, and it demonstrates to others - team members, clients, or your audience - that you’re committed to gathering credible evidence.

If you’re building your ghost hunting equipment kit, pairing your spirit box with a Faraday bag is a smart move. They’re lightweight, easy to carry, and can be used in seconds.

Tips for Using a Faraday Bag

Check your fit – Make sure your spirit box fits snugly but comfortably inside the bag.

Test before the investigation – Run your spirit box with and without the bag so you understand the difference.

Don’t expect silence – A Faraday bag won’t mute the spirit box completely; you’ll still hear static and possible responses.

Document the change – Record your sessions to show how filtering impacts results.

Upgrade Your Investigations

Faraday bags may not be flashy, but they’re one of the most important accessories you can pair with your spirit box. They help separate the explainable from the potentially paranormal - and that’s exactly what credible ghost hunting is all about.