I am located in Georgia so we have cold winters and very warm/humid summers.

I would like the paint do as well as possible in a humid environment.

There's also humidity sensors, but this seemed more foolproof and effective against, um, odors.

Both states have similar heat but GA has more humidity.

It's not humid here, but our winters are wonderful, and we have palm trees and flowers year round. 

The humidity gets into the closet, condensation forms, mold starts to grow in the water and dust mixture.

However, even though we close the building envelope we have to provide outside air either through an ERV (energy recovery ventilation), HRV (heat recovery ventilation) or vents from the exterior. his will allow for fresh air and to control the humidity.

I need to do something about the humidity levels and am deciding what the best option would be.

Yeah,They get to live indoors instead of having to sleep in a cardboard box on the sidewalk.They get the use of a furnace or other heating appliance rather than having to freeze to death, and many times an air conditioner so they don't have to be uncomfortable in the humidity and heat.They get to cook their meals on a stove vs a campfire.They get to not have to deal with rising property taxes, or maintenance on the home they live in.That and a lot more.All in return for a simple monthly payment smaller than many home owners pay to live in the same neighborhood.And many of the so-called "Poor" have this paid for them by the rest of the Americans who work and pay withholding taxes taken from their take home paychecks.Everyone needs a place to live, and in America this is how it's done, there are no 3rd world slums here.The so-called "Poor"  are not exploited by landlords.

I have put the Vinyl plank flooring into two basements of houses I am flipping, since basements tend to be a little more humid and can damage other flooring.