By now you’ve probably heard that composting is an effective way to reduce one’s environmental impact. But a backyard bin can turn into a hot mess when filled with things that don’t belong there!

Here are some universal ideas for what to put in your backyard compost bin (and what to leave out).

Safe to compost:

• Fruit (remove any stickers)

• Vegetables

• Yard scraps

• Nuts and seeds

• Eggshells

• Coffee grounds and filters

Not safe to compost:

• Meat and bones

• Bioplastics

• Metal, glass or plastic

• Medical waste and personal hygiene products

• Styrofoam