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38
Mostly False Mexico

A caterpillar is placed in mescal bottles as a quality indicator, suggesting the drink is well-made and at least 40% alcohol, preventing decomposition.

The claims about the caterpillar in mezcal bottles are largely based on tradition and marketing rather than factual indicators of quality or alcohol content. The presence of a caterpillar is not consistent across all mezcal bottles and does not serve as a reliable indicator of quality or alcohol strength. The caterpillar is primarily a marketing gimmick introduced in the 1940s. Mezcal typically has an alcohol content of 40-55%, but the presence of a caterpillar does not affect this. Additionally, caterpillars require at least 70% ethanol for preservation, contradicting the claim that 40% alcohol is sufficient to prevent decomposition.

July 06, 2026 Language: en 4 claims analyzed

Individual Claims

42
Mixed Other
A caterpillar is always placed at the bottom of a bottle of mescal.
The evidence indicates that not all mezcal bottles contain a caterpillar. This practice is a marketing tradition from the 1940s and not a universal standard. Sources like The Bebedero and VinePair confirm this is not a consistent practice.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 40
Web Consensus Weight 50
Source Quality Score 40
Source Quality Weight 25
Llm Reasoning Score 40
Llm Reasoning Weight 25
Weighted Total 42
Evidence Summary 2 web sources confirm not all mezcal bottles contain a caterpillar.
35
Mostly False Other
The caterpillar serves as an indicator that the drink is made well.
There is no evidence supporting the claim that the caterpillar indicates the quality of mezcal. The presence of the caterpillar is primarily a marketing tactic and does not reflect the quality of the drink.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 30
Web Consensus Weight 50
Source Quality Score 30
Source Quality Weight 25
Llm Reasoning Score 30
Llm Reasoning Weight 25
Weighted Total 35
Evidence Summary 2 web sources indicate the caterpillar is a marketing tactic, not a quality indicator.
50
Mixed Other
The strength of mescal is at least 40% if it contains a caterpillar.
Mezcal typically has an alcohol content of 40-55%, but the presence of a caterpillar does not affect this. The caterpillar is a marketing feature and not an indicator of alcohol strength.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 50
Web Consensus Weight 50
Source Quality Score 50
Source Quality Weight 25
Llm Reasoning Score 50
Llm Reasoning Weight 25
Weighted Total 50
Evidence Summary 2 web sources confirm mezcal's typical alcohol content is 40-55%.
27
Mostly False Other
The caterpillar would decompose if the mescal is not at least 40% strength.
Evidence suggests that caterpillars require at least 70% ethanol for preservation, not 40%. Therefore, the claim that 40% alcohol is sufficient to prevent decomposition is incorrect.
Fact Check Score None
Fact Check Weight 0
Web Consensus Score 20
Web Consensus Weight 50
Source Quality Score 20
Source Quality Weight 25
Llm Reasoning Score 20
Llm Reasoning Weight 25
Weighted Total 27
Evidence Summary 1 web source indicates 70% ethanol is needed for preservation.

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