Unverified80% confidenceCautionTime unknown

抛光砖（未做防污处理的老抛光砖）不宜频繁使用强酸清洁剂，酸会侵蚀抛光面的填充剂使表面变粗糙、更易吸污形成恶性循环

1

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80%

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Long-term

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瓷砖清洁剂category

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