California is proposing a ban on the use of recycling symbols on products that are not recyclable, in an effort to reduce consumer confusion. The proposal targets the resin identification code, which is often mistaken for the recycling symbol. The goal is to ensure that only products that can be recycled in most California communities are labeled as such. This move aims to address the issue of non-recyclable plastics being labeled as recyclable, leading to contamination of recycling streams.