Are you seeing stains on your house? Are you finding piles of sawdust? Do you see bumble bees hovering around your gutters? Maybe it’s not a bumblebee. It may be a carpenter bee problem.
Carpenter Bees will make holes in trim boards and behind gutters around your house about the size of a dime. They are wood-destroying insects. It is not only important to treat the wood that they are attacking, but it is also important to treat the holes that they made and are nesting in.