Heavy rain or saturating rain would lead to drastic decrease of mercury content in soil gas or even to the disappearance of anomalies.

大雨或透雨过后，壤中气汞含量急剧降低，甚至使异常消失；

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Sand, re-stain or paint to furniture as needed. This will also protect the furniture from the elements, especially from rain saturating the wood.

根据需要对家具进行磨砂，重新油漆和染色，这也将保护家具免受损坏，特别是防止雨水侵蚀。

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