Used Kegerators and Mold

Hello all, I’ve recently acquired a free kegerator and kegging supplies, corny kegs, CO2 bottle, taps, regulator, etc however the smaller parts were stored in the kegerator and the inside of the kegerator got moldy. I cleaned everything with white vinegar three times and a final two with pure bleach. I’m fairly certain the taps and everything internal to the kegerator is ok,my question is on the regulator. Should I be worried about mold in there and just buy a new one? I’m hesitant and would like some advice.

Thanks

Depending on the brand of course, most regulators can be disassembled to one degree or another. If you can open it up and inspect/clean it, I would use it. The pure carbon dioxide flowing through there during use would be prohibitive to growth, too.