Hey, that's a great question! Getting those outdoor bin labels right is super important for actually making recycling and composting work. Here’s what I've found works best, based on what many cities and facilities recommend.
First, color is your universal language. While it can vary, the most common and effective scheme is: Blue for Recycling, Green for Compost/Organics, and Black or Gray for Landfill Trash. Sticking to these colors helps people instantly recognize the bin's purpose.
Next, use simple words and pictures. Don't just write "Recyclables." Be specific. For the recycling bin, use labels like "Plastic Bottles & Jugs," "Cans & Tins," "Cardboard & Paper." For compost, use "Food Scraps," "Yard Waste," "Paper Napkins." For trash, "Landfill Waste" or "Non-Recyclables" works. Pair every text label with a clear, graphic icon or photo of the exact item. A picture of a plastic bottle is understood by everyone.
Placement matters a lot. Put labels on the lid *and* on the front of the bin. People approach from different angles. For large community bins, a big, bold sign on the front is a must.
Also, list what does NOT go in. A small "No" symbol over common contaminants is powerful. For example, on the compost bin, show a crossed-out plastic bag. On the recycling bin, show crossed-out food-soiled pizza boxes or plastic bags.
Finally, make them durable. Outdoor labels need to withstand sun, rain, and cleaning. Use laminated plastic signs, vinyl stickers, or weather-resistant metal plaques.
The goal is to make the right choice the easiest choice. Clear, consistent, and graphic labels reduce contamination, save money on sorting, and make your waste system way more effective. Hope this helps you set up a perfect system