Excessive moisture within a lake house & can be a exhausting thing for your air quality among many other things.
It’s especially disappointing if your house is primarily constructed of wood & you have a lot of wooden furniture.
Excessive moisture can cause the wood to rot & warp, & it can also cause mold & mildew to grow, god forbid your air conditioner is too big for your house, because that will also mean that it will turn off & on too hastily, which does not supply the idea enough time to eliminate the humidity from the air! Also, if your roof tends to leak in certain spots, you are in even worse trouble! You’ll end up with a cool, damp, musty house where mold & mildew can run rampant & wreak havoc on your respiratory system! You got to keep the moisture level in your lake house under control! Find & eliminate leaks! Properly size your a/c unit for your home, so that it does a better job of eliminating humidity. If you believe that it is necessary, get your hands on a dehumidifier as well! Occasionally, not even the air conditioner unit can remove enough humidity from the home, so a dehumidifier will serve you well, especially if you live in weather conditionss that have excessive heat & humidity, however with all of this more less under control, you may also want to invest in an air cleaner! Make sure your air ducts are cleaned out by a professional, & your air filter is fresh & modern before you even bother with the air purification idea though!