Porcelain sculptures, prized for their delicate beauty and intricate craftsmanship, are highly susceptible to damage when exposed to harsh chemicals. The most common types of harm include discoloration, where acidic or alkaline substances alter the glaze's original hues, leaving unsightly stains or fading. Surface erosion is another frequent issue, as aggressive cleaners or pollutants eat away at the glaze, creating a rough, pitted texture. Structural weakening occurs when chemicals penetrate porous areas, compromising the sculpture's integrity and leading to cracks or breakage. Additionally, chemical reactions may cause glaze crazing—a network of fine cracks—or dissolve adhesive bonds in restored pieces. To preserve these artworks, avoid direct contact with household cleaners, solvents, or environmental pollutants, and opt for pH-neutral maintenance methods.