@rustandcraft: Steel wire brush + soft brass = a ruined finish. ❌ Brass is soft. A steel brush shreds it and leaves scratches you can never polish out. Rule of thumb: match the brush to the metal. Brass brush for brass, steel brush for steel. Have you ever learned this one the hard way? Tell us below 👇 #rustremoval #restoration #vintagetools #workshop #oddlysatisfying #diy