
Gas Doesn't Smell Like It Used To
Published October 15, 2026
"Gas Doesn't Smell Like It Used To" refers to a May 2022 TikTok trend where users filmed themselves at gas stations claiming the fumes had faded. The clips sparked debate about ethanol levels, COVID-related smell loss, and conspiracy theories about diluted fuel. By June 2022, the discussion reached Twitter and IFLScience published an article weighing the explanations.
Overview
Each video follows a similar setup: a person stands at a gas pump, often holding the camera up to the nozzle, and says they can no longer detect the strong petroleum smell they remember. Reactions range from sincere confusion to accusations of a government scheme to dilute fuel and sell more of it3. Comments on these TikToks turned into a running debate between those backing the dilution theory and others suggesting long COVID had dulled their sense of smell2.
Variations include people sniffing gasoline directly from containers to test the claim, with @motocheez comparing the smell to rubbing alcohol6. The format borrows from a familiar genre of "something is off" TikTok monologues, where ordinary observations get presented as evidence of a hidden shift. News outlets picked up the discussion once an EPA ruling on ethanol levels gave the claim a plausible chemistry-based answer1.
Gallery
Origin & Background
How It Spread
Timeline
2022-05-26
TikToker @b_taylor92 posts the earliest known video asking if anyone else has noticed gas no longer has a smell.
2022-05-28
@yungvec posts a gas station clip that reaches over 9.5 million views in a week.
2022-06-02
@motocheez compares the smell to rubbing alcohol; @abbieasr posts screenshots on Twitter calling it the week's TikTok discourse.
2022-06-03
@AShihipar retweets with the "new COVID indicator" quip; ABC News reports the EPA raised ethanol blending levels.
2022-06-07
IFLScience publishes an investigation into the ethanol and COVID smell-loss theories behind the TikToks.
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References (9)
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