My husband and I just ordered a king latex mattress, and we don’t want to use our current metal bed frame and foundation with the new bed because they’re of questionable quality. After doing quite a bit of research on here, we’re seriously considering going the DIY route for a platform for the new mattress, but we need help choosing the least toxic materials to use for the frame itself and the slats. The materials will be bought from either the local hardware store or a big box store like Menards or Home Depot, depending on who has what. I’ve read a few of the DIY platform bed tutorials on this forum, but none of them seem to have anything to say about the toxicity of the wood used. I did a google search, but all I get are places where people suggest or sell pre-made non-toxic frames (which are out of our price range!) Does anyone on here have any advice? Thanks in advance! 