We do our best to leave the work area as good or better than when we found it. Plastic drop cloths are pulled up and the area is vacuumed. Many times it is hard to tell that we even did any work because everything looks exactly like it did before we started. Be aware, that an occasional stray bee or two may be found inside the house immediately after finishing. Also, since it is impractical for us to work at night when all the bees are inside their nest, there will be foragers that get left behind. These foragers will be sealed out, but will congregate on the outside where their entry point used to be. Every day you should see less and less bees. This is totally normal and to be expected. If needed, we will be happy to come out again at no cost to you if there is still a problem with the bees. However, just know, it is best to wait a week or two for these remaining bees to go away. We rarely have any call backs.