Don’t dry out
Experts say, don’t let the air inside your house get too dry. Skin irritation, difficulty breathing and static electricity are among common problems that develop when indoor humidity is too low.
Low indoor humidity is a bigger issue in winter months, when heaters and cooler temperatures combine to lower the moisture levels in the air.
A wet house
The airborne water can be detrimental to your home, as well as your health.
“High humidity in a home can cause rot. And, especially in the South, it draws pests. Bugs are always looking for water. Condensation provides [bugs] with the water they need,” explained Jill Mayfield, Information Coordinator for Austin Energy Green Building Program, which helps Austin residents build more efficient homes and buildings.
“If you don’t build properly, [moisture] can condense inside walls and cause rot. It’s not obvious on the outside, but it could be rotting on the inside,”
If you suspect that the air in your home is too moist or too dry, then the first thing to do is verify the facts. weather.com’s Indoor Humidity Meter (at the bottom of this page) will help you determine what’s happening with the water vapor inside your home.
Then, if the indoor humidity is too high, experts recommend you tackle the problem with dehumidifiers, ventilation, air conditioning and even what you put on your floors.
“Vent the areas that create moisture, like the shower or bathroom. Make sure you turn on the vent fans if you have them or consider having an electrician install one to the outside [of your home]. The same is true for cooking,”
She added that contractors are willing to install humidifiers and other equipment that works in concert with your air conditioner to better control indoor air quality.
“If you’re getting ready to install an air conditioner, make sure you size the unit properly. You need one ton of air conditioning for every 600 square feet of indoor space. If you size it correctly, then when the air conditioner runs, it may run a little longer, but it’s pulling out the moisture. And it has an easier time cooling, so it’s not costing you any more,”
She added that carpet can actually trap moisture, lowering indoor air quality. It’s a double whammy for the soft floor covering, since Dr. Ruff points out that carpet is one of the favorite homes of humidity-loving dust mites.
If your home sits at the other extreme, and is too dry, then a humidifier could do the trick.
“It’s simpler to put humidity in the house. Work with an air conditioning contractor to see how you can put a little more humidity in the home,”
Shared from The Weather Channel.com by Jill Mayfield, Information Coordinator for Austin Energy Green Building Program, which helps Austin residents build more efficient homes and buildings.