I found such a report, which claimed that the leaks are primarily due to formaldehyde in indoor air, which results in formic acid that
eats pin holes in the newer thinner coils.
Before school even started my anxiety about having to prepare a delicious lunch that my kid would actually
eat led me down a Pinterest black
hole in which I found myself
pinning images of flower - shaped lunch meats and bananas sculpted to look like characters from Frozen.