While some baking papers are coated with Quilon, which contains heavy metals like chromium that can be toxic when incinerated, If You Care Parchment Paper uses silicone, derived from a natural element. It's a much more expensive process, but one they (and we!) feel is worth it for everyone. But most importantly, no chlorine is used in production. And that means no chlorine is dumped into lakes and streams.
Unbleached greaseproof paper
Totally chlorine-free (TCF)
Unbleached recycled cardboard packaging
Vegetable-based inks for printing
Cardboard packaging biodegradable but should be recycled