TSA bans new items. See what you can, can't bring through O'Hare

Do you have an upcoming flight out of O'Hare or Midway ? If so, you'll need to know about the three new items banned by the Transportation Security Administration .

The announcement follows the agency's recent decision to do away with the shoes-off rule , though the 3.4-ounce rule for liquids remains.

Here's what we know.

TSA bans certain types of cordless hair tools

If you use a cordless hair device for your hair routine, it might be best to keep them at home, especially if they contain potentially hazardous materials, like gas cartridges and butane, which are banned by TSA.

The Federal Aviation Administration says that these kinds of cordless hair tools are banned, according to TheStreet :

Cordless curling irons or flatirons containing gas cartridges.

Butane-fuele