That's a great question! Yes, you can increasingly find public waste bins with built-in signage designed specifically to educate people on proper sorting. These aren't your old, generic bins. Modern versions are becoming common in parks, city centers, airports, and universities.
The signage is usually direct and visual. Instead of just "Trash" and "Recycle," you'll see clear icons and short instructions. A recycling slot might have images of plastic bottles, aluminum cans, and paper with a "Clean & Empty" reminder. The general waste side often shows items like food-soiled wrappers or mixed materials. Some advanced "smart bins" even have digital screens that cycle through sorting tips.
The goal is to make the right choice the easy choice at the point of disposal. This constant, gentle reminder helps reduce "wish-cycling"—where people toss questionable items into recycling hoping it's right—and improves the quality of sorted materials. It’s a simple but powerful tool for building better public habits and supporting community sustainability goals. So next time you're out, take a closer look at the bin—it's likely trying to teach you something!