Well, I ask simply because I don’t know, respectfully.
In south Florida, never the less the rest of the State, we live in a swamp and don’t have the change of seasons like they do in other parts of the US, to assist with freezing out (or dormancy) of the bugs/cooties.
With my previous coop, about 8 years ago, I did a deep(er) clean about every other month. I used a very mild bleach solution to disinfect the coop, after a dry cleaning (sweep/scrape/vacuum), while the girls were out free ranging. Back then, I had almost no health issues with my flock of six.
Now, we have a flock of 10. They are soon to head out to their permanent coop/pen. It appears that some “chicken tenders”

like myself, do a thorough cleaning more often than those whom prefer a deep litter method. Both seem to have their pros and cons.
It just seems to me that us Floridians need to be more aggressive with the worms/fleas/ticks/cooties. Am I correct? Again, respectfully, to yourself and the rest of the audience, is this good housekeeping or way overkill?
We have some beautiful chickens this go-around and would like to take good care of them in the sense of prevention...like anyone really anticipates chasing illnesses.
In case of need, we have (all hens):
2 Swedish Flowers
2 Wellsummers
2 Wyandottes
2 Speckled Sussex
1 Cream Legbar
1 Olive Egger
Thanks for your knowledge, input, and experience.
Fire-chicken