I ordered a batch of tinplate boxes before, which are a little rusty. What should I do?

I just read a piece of such news the other day. I will find it and send it to you.

/article/mktgzxcytg _1.html That's it.

This is simple:

1. Soak the rusty part of the tea can with tea. The reason is very simple-the chemical composition of tea contains organic acids such as theanine, which can react with rust to achieve the purpose of rust removal.

2. Soak the rusty part of the tea pot in vinegar for a while and coat it with clear oil, and it will be fine in a day.

3. Soak in rice washing water for 50 minutes, and then wipe with a dry cloth to remove rust.