Can I Bring Tear Gas on a Plane to United States?
Tear Gas
Not Allowed
Prohibited in both
According to TSA guidelines, self-defense sprays containing more than 2% by mass of Tear Gas are prohibited in both carry-on and checked baggage.
The final decision rests with the TSA officer on whether an item is allowed through the checkpoint. Official TSA Rules →
Quick Rule
Carry-on Bag
Strictly prohibited
Checked Bag
Strictly prohibited
TSA Notice
Confiscated at security
Source: Official TSA Regulations ↗Updated: May 20, 2026
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