Hello, I'm looking at getting a giant day gecko as soon as I have the enclosure all set, I've got the temp and humidity down so I'm ok there, I've got the live plants (3 snake plants) and I'm now wondering about the walking sticks. I've read Bamboo is good but hard to come by in my area so would Hemlock closet rod or PVC pipe be an acceptable substitution? I'm concerned that maybe the Hemlock might have natural oils in it even the its kiln dried.