All products
9

Ingredient · Additive

Vinegar (Acetic Acid)

Cleaner · 9/10, higher is cleaner

How we reached this

Dilute acetic acid from fermentation, used as an acidulant, preservative and flavouring. Recategorised from cleaning_active to additive: it appears in 22 FOOD products, where cleaning_active maps to no scoring component, so the rating reached nothing. It is used in no cleaning product at all, so nothing is traded away. Long culinary history, no established hazard at food concentrations.

Sources · 2

Regulatory position

United StatesGRAS

Also listed as

acetic aciddistilled vinegarwhite vinegar

Products containing this · 20

About this rating

Ratings run 1–10, higher is cleaner, and are set editorially against the sources above — see the methodology page for how an ingredient rating becomes part of a product score. Last reviewed 2026-08-16.