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Despite restrictions elsewhere, NZ still uses a wood preservative linked to arsenicpollution
Despite restrictions elsewhere, NZ still uses a wood preservative linked to arsenicpollution,The common timber treatment CCA is made up of heavy metals copper, chromium and arsenic. They don’t decompose and leach into soil and water. Why does New Zealand still allow its use?

Despite restrictions elsewhere, NZ still uses a wood preservative linked to arsenicpollution

The common timber treatment CCA is made up of heavy metals copper, chromium and arsenic. They don’t decompose and leach into soil and water. Why does New Zealand still allow its use?