Removing paint from glazed pottery requires a delicate approach to avoid damaging the underlying glaze. A recommended method involves using a non-chlorinated paint stripper and gentle scraping.
Here's a breakdown of the process:
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Apply a Safe Paint Stripper: Use a "Safe Paint and Varnish Remover," which is a non-chlorinated paint stripper available from conservation suppliers. These are designed to be less harsh than conventional strippers.
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Soften the Paint: Allow the paint stripper to sit on the painted area for the recommended time, as specified by the product instructions. This will soften the paint coating.
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Gentle Scraping: Once the paint has softened, use plastic spatula tools to carefully scrape away the loosened paint. Avoid using metal tools, as they can scratch or damage the glazed surface.
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Repeat if Necessary: Depending on the type and thickness of the paint, you may need to repeat steps 2 and 3.
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Clean Thoroughly: Once all paint is removed, clean the pottery with water and a gentle soap to remove any paint stripper residue.