| Re: Re-doing repairs - Recipe for Cleaning Transferware
Posted by Sarah Eigen on May 26, 2008, 8:22 am, in reply to "Re: Re-doing repairs" 66.108.83.201
I am including a step-by-step recipe, using hydrogen peroxide. If it doesn't appear clearly, feel free to let me know at eudora@nyc.rr.com and I will send you a Word attachment. CLEANING STAINED TRANSFERWARE 1. Buy strong hydrogen peroxide, about 40%. It is fairly inexpensive and available at hairdressing supply stores, e.g. Ricky’s. Drugstores usually have some, but it is a weaker solution. Wear rubber gloves while doing the treatment to protect your skin. 2. Also buy a packet of cotton wool pads, in the cosmetics section of your drugstore. These will be used for applying the hydrogen peroxide on the item you are cleaning, especially for specific parts. You can also use white paper toweling, at least double sheets, for larger areas.. 3. Spread a long sheet of aluminum foil on the counter, enough to cover item from bottom to top. The foil will be a support for the plastic wrap. 4. Spread a long sheet of plastic wrap on the aluminum foil, enough to cover the item. 5. Place the item on the plastic wrap. Place cotton wool pads (or paper toweling)on the most stained areas. Gently poor some hydrogen peroxide on these items. If there are large stained areas, use plain white paper toweling, and preferably two layers. For platters, apply the hydrogen peroxide on stains on both the upper side and lower side of the platter. You should apply enough solution that it is quite moist on the areas you are treating. 6. Pull the plastic wrap around the item to seal the hydrogen peroxide and prevent it from evaporating. Then adjust the outer aluminum wrapping. Put the item aside, and leave it for at least 12 hours. If the cleaning is working, the cotton pads or paper toweling pads will show yellow-brown marks. Repeat for up to two days, and then rinse the item a number of times, to ensure the remaining hydrogen peroxide is washed away. 7. For very stubborn stains, apply the solution, and pack it with the plastic wrap and outer aluminum wrapping, and put in an oven with a very low temperature, 200o, and leave for one to two hours. This has quite remarkable results! Warning: for any item with delicate colors, or colors applied over the glaze, do not use this method. Certain 19th C. colors tend to be very fragile: some turquoise / aqua colors are particularly sensitive. Sarah Eigen 19th Century Decorative Arts Eudora@nyc.rr.com 7.25.2006
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