My friends brought me a paper bag full of peaches. I set the bag on my fisher cast iron stove, and I forgot about them. Lastnight, I picked up the bag to find the peach juice has bled through the paper bag and ate the black finish on the stove. Now i have two large white spots on the stove. I have tried to rub olive oil on the spots. They are still there. How do i get the black finish back on the stove? Thank you! -Annie
How to cover up the white spots on the cast iron stove
cast-ironstove
Best Answer
Either something has accumulated on the stove or something was taken off the stove by the acids and sugars in the peaches. If you can't clean the spots, then you're looking at the latter situation.
Your stove has some type of finish on it. As Fisher stoves seem to be out of production, official information seems to be sparse. You could apply some type of high-temperature paint, of which there are many different color depths and finishes. Most products I found in 5 minutes of googling seemed to recommended doing the whole stove at once. This could be good for sprucing up the whole stove or could be more work, time, waiting and fumes than you're interested in.
You could also go for a polish or blackening agent, which works more like seasoning a cast iron pan – an organic, lipid wax or oil is applied gradually in layers and the heating and cooling of the stove transforms it into a polymer, which gives it that dully shiny hardened finish. If I had to guess, I would guess that an old school stove is more likely to have a seasoning based finish than a pain.
There are a lot of websites dedicated to wood burning stoves, such as Hearth.com and woodheat.org. With their help and a little research, you could probably identify the exact model of Fisher you have and the year or era it was made; or maybe someone can find a manufacturer recommended product directly.