any poisonous woods for geckos?

[geckoman14]

hey everybody im planning to build a wooden rack for my geckos but i need to know if there is anything toxic i should watchout for, i understand ther are woods that are unsafe for snakes but does it also go for geckos?

[zuk450]

I am pretty sure cedar is one to avoid but im not 100% sure.

[inkling13]

Not sure about reptiles specifically but I know black walnut is a fairly toxic tree.  We have to be careful in the horse world not to get any black walnut shavings in our bedding because its toxic and I remember reading that the tree itself secretes toxins in the ground to prevent other plants from growing close by it.

[amcclain1092]

I believe ceder is generally a no no along with pines.