What is airport security looking for when they swab your clothes and bag? 1.03K viewsJanuary 3, 2024 Question90.77K June 13, 2019 0 Comments I know it’s some sort of explosives test, but I just walked through with a backpack I normally take to the range and no issues. I always assumed they were looking for gunpowder residue or something similar, but apparently not. In: 2 Answers ActiveNewestOldest Anonymous Posted June 13, 2019 0 Comments **Your submission has been removed for the following reason(s):** ELI5 is not for straightforward answers or facts – ELI5 is for requesting an explanation of a concept, not a simple straightforward answer. You are viewing 1 out of 2 answers, click here to view all answers. Register or Login
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