1. Remove rust from kitchen knives with scallions
Rub the sliced onion directly on the rust of the kitchen knife, and use strong force to wipe off the rust.
2. Remove rust from kitchen knives with rice washing water
Soak the rusty kitchen knife in rice water for an hour, then remove it and wipe it clean with a rag. If the rust removal is not complete, continue soaking until all removal.
3. Remove kitchen knife rust with cork and stain removal powder
Sprinkle some stain removal powder on the kitchen knife, then wet the cork, run the cork back and forth on the kitchen knife, rust can be wiped off, the effect is very good. A red wine bottle cap or a thermos bottle cap will do.
4. Scrub with potato or radish slices
Use cut potato slices or radish slices, dip some fine sand and water, rub directly on the rust, you can remove the rust.
5. Scrub with tomatoes
The tomato will be cut by scrubbing rust areas, can quickly rust, the effect is also very good.
