How to clean a brass kick plate?

Hi Margaret, this is Peggy. Hope this is helpful for you to get your brass kick plate clean. lean & Polish Brass Kick Plates

1. Wipe off as much dry dirt from the kick plate as possible using a old rag. ...
2. Mix several tablespoons of salt into a 1-pint spray bottle filled with white vinegar. ...
3. Spray the salty vinegar over the brass and allow it to sit for 10 minutes or so.

How to Clean & Polish Brass Kick Plates | Hunker

https://www.hunker.com/13421042/how-to-clean-polish-brass-kick-plates

Yes! Dish soap, salt and vinegar.

https://www.hunker.com/13421042/how-to-clean-polish-brass-kick-plates

https://www.hometalk.com/diy/clean/outdoor/q-front-door-brass-plate-26715124

This sounds pretty strange but you can use catsup to clean brass... everyone has catsup. The vinegar in it cleans brass!