The first thing that needed to happen was to remove the clear varnish that was keeping the brass from tarnishing.
How to age brass door handles.
If you want a greener color mix a tsp of salt with the vinegar.
Clean the brass pieces.
Lightly sand the piece with ooo steel wool.
Using a paintbrush paint the vinegar solution on the brass door knobs and other pieces and let them sit for a few hours.
You should only use brass ager on hardware that is made of brass and not.
Mix 16 ounces.
The specific brand will determine the appearance of the antiqued piece but the process should be similar regardless.
These are sold as antiquing solutions or brass agers.
Using brass ager 1.
Pour brass ager into a glass container.
If it is not dry after 2 hours wait for the vinegar to dry then proceed to step 3.
Using vinegar and salt.
How age brass to make bright shiny brass items look old so that they blend in and can be used for restoration projects etc.
Isolate the brass parts of the hardware.
I read that a little vinegar mixed with salt and applied with a scouring pad does the trick.
Wait around 30 seconds or as much as 10 minutes.
This is the quickest of all methods but it does require you to purchase a specialized product.
Let it be completely covered.
Remove the lacquer with acetone and rinse off let dry.
Use a clean dry rag to remove any dust or foreign materials from the hardware.
How to age brass using cider vinegar.
To make the patina even darker heat the treated brass with a hairdryer or oven.
Brass ager plastic or glass container for the brass ager plastic tub with cold water steel wool rag latex gloves.
Wearing latex gloves dip the brass hardware into the brass ager.
If the brass look you are going for requires only a soft patina you may want to use a lower heat setting like 400 for your brass.
Brush on a coat of white vinegar let sit for two hours.
To age brass rapidly purchase an antiquing solution.