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TSA Bans Ranch Dressings Over 3.4 oz in Carry-On

6/18/2026

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Summary

Story summary

The Transportation Security Administration (TSA) warned that ranch dressing containers larger than 3.4 oz cannot be carried in carry-on bags.
The TSA posted that liquids, sauces, shampoo and conditioner are limited to 3.4 oz.
The TSA’s joke calling ranch the “king of condiments” did not change the rule.
Influencer Elsa posted on X that she missed the ranch sauce after the restriction.

History

Historical Context

After the failed 2006 transatlantic aircraft plot, the U.S. Department of Homeland Security directed the Transportation Security Administration to impose the 3-1-1 liquids rule on 13 August 2006, limiting carry-on liquids to 100 ml (3.4 oz) in a single quart-size bag. Decades later the TSA still enforces that limit, now even on ranch dressing, illustrating the lasting impact of post-9/11 security policy.

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Story summary

The Transportation Security Administration (TSA) warned that ranch dressing containers larger than 3.4 oz cannot be carried in carry-on bags.
The TSA posted that liquids, sauces, shampoo and conditioner are limited to 3.4 oz.
The TSA’s joke calling ranch the “king of condiments” did not change the rule.
Influencer Elsa posted on X that she missed the ranch sauce after the restriction.

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