Sourdough Starter Troubleshooting

Welcome to Sourdough Starter Troubleshooting! Here, you will find beginner-friendly tips and tricks for tackling common starter problems, from sluggish, weak, and acidic starters, or runny starters, to mold, Kahm yeast, and starters that aren’t rising or doubling.

We also cover how to revive an old sourdough starter and get it bubbly, strong, and ready for baking.