We burn most of our garbage, including toilet paper, even here in the Yukon! The problem with tp, is not the toxicity of it, it's the sight of it when you are in the bush, you get into a possible camp spot and bam tp all over the place, it is disgusting. We use a fire box, what we don't burn or doesn't burn we pack out, we kind of follow the leave no trace practice!! If no body can tell you went by, it makes for a better trip for you and for the one following you!