Your sourdough starter smells like acetone — here’s what’s actually happening

That nail polish remover smell coming from your sourdough starter is ethyl acetate — not contamination. Here's what it means and how to fix it fast.

By Jamie Slack 7 min read Read this
Your sourdough starter smells like acetone — here’s what’s actually happening

Hi, I’m Jamie. I write loud opinions, hunt down weird products, and tell on real life. Since 2006.

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Jamie Slack Jamie
About

I write the way I talk. For better or worse.

Author of five books. Survivor. Mother. Hotline psychic. Professional over-sharer. I’ve been doing this since 2006 — outlasted two marriages, which honestly feels worth mentioning. I write loud opinions because someone has to, and the only rule is: tell the truth, even if your voice shakes.

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