How can I give new keys an older look?



How do take cheap keys and make them look older with darkened areas. I don’t want them shiny.
Related Discussions
Blackout curtains behind vertical blinds

I have two 6' patio doors, and I want to add blackout curtains to keep the sun/cold out. What is the best way to hang them, and what can I use to push the curtains ba... See more
How to make a balloon garland?

Does anyone know how to make a balloon garland or a balloon arch?
How to make new wood look old, I want an inexpensive way to stain

How do I age my new wood to make it look like barnwood.
How do I make new small crates look like old wore ones?

Look rustic in grey tones.
Here's a good tutorial: http://treasuresfromtheheartgifts.blogspot.com/2012/07/rust-and-patina-how-to.html
Try a mixture of vinegar and sea salt. Allow the items to soak for 30 minutes. Check and allow more time as needed.
Aluminum or steel----lay them out on plastic, spray with oven cleaner(yellow can) or use gel toilet bowl cleaner(ZEP brand) or just straight Lye(cheap at Acehardware) let sit in solution in sun until they look how you want them(this darkens them/oxidizes) you'll need to sand or buff with steel wool to remove oxidation /highlight them Brass https://inmyownstyle.com/how-to-age-brass-in-less-than-5-minutes.html
Mix steel wool in a jar of vinegar and throw them in over night.
You can paint the entire key with black craft paint, then wipe it off with a damp rag until , you get the patina you are seeking.