Testing out the provap on this loaded down colony will 5 rounds in 21 days actually work?

Here is a couple days after round 4 with Alcohol wash test.
https://youtu.be/ZHSjpSs-0bA

Checking the brood after round 3 of OAV
https://youtu.be/-7sDVWpjdGc

The initial Alcohol wash. Washed a 94
https://youtu.be/mzBrVp50sTo