So I just had one of my girls have 4 cute little babies. I made the 'cooler' nest box for her, and now there is very small mites i think crawling around the inside of the cooler. all they look like is small black speks, but i can smash them. i just cleaned her box on 6/15, and she had babies on the 17th. should i try and scoop the babies out with a spoon and clean the nest box again? both sonica and her babies seem to be fine right now? what to do?