Yellow jacket nest in an attic
https://ampmexterminators.com/stinging-insects-bees-yellow-jacket-hornets-wasps-nest-removal-service/
Picture taken by Ampm exterminators
Sanitation is key by cleaning tables, counters and loose food in pantries.
Keep all garbage bins emptied regularly. Most importantly the safest way to
get rid of Yellow Jackets infestation is by having an experienced pest
control professional to do the job safely and successfully