All Replies on Caring for Antique Furniture - Need Advice

Use a good replenishing oil and leave it alone.
I often use Liquid Gold to clean and refresh. Others may have different opinions (read that expensive).
Bill

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Bill,
Thanks for the advice. I assume that the oil will not penetrate the shellac but that there is no need for it to. Correct?

After doing some research online and talking to knowledgeable individuals, it seems that most antiques are cleaned with mineral spirits or naphtha and then waxed. I read that naphtha can cause veneer to come loose; so, I used mineral spirits.

On a test spot, I applied the spirits with a cotton pad. No issues. I did the sides, and there were a few areas that turned foggy. The pads came back “dirty;” while I am certain that there is dirty and grime on the piece, I can’t be certain that this isn’t finish. I was able to buff it out somewhat.

Any idea what might be causing this? As I understand, mineral spirits is rather weak and should not be doing this. I am reluctant to proceed.

I would not use Mineral Spirirs. Mineral spirits is a semi harsh solvent. Used for thinning/cleaning off oil based paints, stains, etc. it’s used just like Naptha or turpentine. I couldn’t tell you what is on your cabinet but if I were a betting man I would say some waxy build up, grease and grime, and some shellac/lacquer
Not being able to get my filthy hands on it I would do what Mr. White suggested.

I would call/contact some high end antique dealers or/and, if you have an Arts Museum in your area. Get there advice b4 doing anything.

That’s an amazing piece! Nightguy’s idea about contacting those folks sounds like pretty wise advice. That piece is far to special to make a mistake with the wrong process.