Recently we restored a late Ming dynasty square table from Shanxi province. Beautiful table and I thought it might be interesting to show the images of the cleaning process occurs which primarily involves a careful wet sand. Known in Chinese as 打水磨, its a unavoidable part of any antique restoration.
What a nasty mess! Removing about 300 to 400 years of accumulated dirt on this late Ming table is a time consuming process, which takes several hours at least. Patina? I think not – this is nothing but several hundred years of pure filth… The beautiful underlying patina and original lacquer will only be revealed when the grime is removed.
Tools of the trade…. using a wet sand to remove grim looks easy. Its NOT.. Too much pressure and you remove the finish. Not enough pressure and you simply move the dirt around. Not enough water and you leave scratches. Wrong direction and you leave scratches… Oh and after a few minutes, anyone’s back will start to ache.
A careful gentle wet sand using a very fine grit paper reveals not only how filthy this table became over the years but also the beautiful deep burgundy original lacquer below. I always chuckle when a customer considers placing an item in their home without any any cleaning. Mud is mud is mud..!
In addition to the lower legs, obviously the top of the table would have accumulated quite a bit of grim over the years. Fruit juice, broth, oil? Your guess is as good as mine…
Once the dirt has been removed, generally a coat of wax or a coat of stain is reapplied depending on the desired final look. In some cases a very light wax for a raw look is desired. In others, a more refined look is preferred. In this case a light coat of shellac and a wax was chosen. The completed piece is now restored to its original glory while retaining the character and wear accumulated over the years (but MINUS the dirt 😉 ). On a side note – note the heaving thick frame on the top. Always a good indicator of age as the earlier the piece, the thicker more robust the construction and materials.