PEVA is neither biodegradable, nor is it "made without chlorine and other toxins".
PEVA is made by adding carcinogen monomer vinylacetate to ordinary polyethylen (wich is in turn absolutely un-biodegradable!)

as i always knew about the vinyl curtain being very toxic, i didnt know of other option that were available to buy...thank you for the info

This is such perfect timing, a rowdy house guest accidentally torn our old shower curtain clean off, and I have yet to buy a new one. I think I'll look into the hemp option :)

Today

Like those ideas