How Do I Remove Stubborn Stains from My Knives?

(Image credit: Faith Durand)

Q: How I can get rid of a stubborn stain on my cleaver? I’ve used Bar Keepers Friend, a mixture of dish-wash detergent and baking soda, as well as vinegar, but I can’t seem to get my cleaver clean!

Sent by Esther

Editor: Readers, any advice to offer Esther?