Ah, I was thinking of pressure-treated wood [0][1] as opposed to &quot;raw&quot; wood.<p>[0] <a href="http:&#x2F;&#x2F;www.homedepot.com&#x2F;c&#x2F;discover_benefit_pressure_treated_wood_HT_BG_LC" rel="nofollow">http:&#x2F;&#x2F;www.homedepot.com&#x2F;c&#x2F;discover_benefit_pressure_treated...</a><p>[1] <a href="http:&#x2F;&#x2F;www.strongtie.com&#x2F;productuse&#x2F;ptwoodfaqs.html" rel="nofollow">http:&#x2F;&#x2F;www.strongtie.com&#x2F;productuse&#x2F;ptwoodfaqs.html</a>