Oil and Reinstall Darkened Brass Handles

What happens here

Once the brass handles have reached their desired antique color, carefully remove them from the darkening solution. Rinse them thoroughly under running water to stop the chemical reaction and remove any excess solution. Pat the handles dry with a clean cloth. To protect the new finish and give it a subtle sheen, apply a thin layer of oil to each brass piece, wiping off any excess. Finally, use a screwdriver to reinstall the now antique-looking brass door handles back onto your door.

Goal: Protect the antique finish and return the hardware to use.