Re: Got to mess with the bees today and did my first OAV treatment!
It's normal to sometimes see crystals inside the hive after vaporizing. The bees clean it up fairly quickly.
The vapor settles inside the boxes pretty fast when you vaporize. Sometimes it seems like it may not be working correctly when there is so little vapor actually seen. Try a test run with the vaporizer sitting somewhere outside the hive. You will see just how much vapor is produced. Makes you wonder where it all goes when you treat the colony.
To everything there is a season....