But fruit flies don't thrive only on rotten fruit or vinegar. They also love sugary substances like soda, wine and beer, and you can find them in the bottom of your trash bin or any wet place with ...

The truth is, not all critters in your bin are bad. In fact, some bugs in compost play an essential role in breaking down organic matter. Others, though, are warning signs that something's off.

Figure out where you can wash your bin: If you have a small compost bin or trash can (like our Simplehuman in-cabinet pick), you may be able to fit it in your kitchen sink.