Last Updated：2025/11/21
During the renovation, the contractor discovered mold hidden deep inside the ductwork and recommended a full cleaning.
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During the renovation, the contractor discovered mold hidden deep inside the ductwork and recommended a full cleaning.
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改装中、請負業者は建物のダクト配管の奥深くに隠れていたカビを発見し、全面的な清掃を勧めた。
