Tackling Humidity Hazards at Home

Usually, I talk about mold after we’ve had a lot of rain, but with all this humidity compounded by hot temperatures, many homes that I’ve been in lately are a breeding ground for mildew and air quality problems. 

First a bit of background. Mold is made up of thousands of microscopic spores that travel through the air until they land on a surface. They love to live in places that hold water, which is why you often see mold growing on trees, roofs, and other places that stay warm and damp. Indoor mold generally develops after being carried in from the outdoors and homes that tend to hold a lot of humidity are more susceptible to an infestation. 

Why is this a problem? Many people are sensitive to mold and mildew, especially children and the elderly. It can cause illness, asthma, and a host of other respiratory issues. The worst part is that mold grows and spreads incredibly quickly and cannot be contained without removing its food source - water.   

So how can you get rid of mold in your living space, or prevent it from making a home in yours? Here are my top tips.

1. Run a dehumidifier in your basement constantly. I have an air-tight finished basement and I still run a dehumidifier 24/7. The goal here is to keep your air humidity at or below 50%. When it’s raining or super humid, don’t be surprised if you have to dump the water hold twice a day. 

2. Always use the extractor fan while showering or cooking. With so much water in the air from the weather, the last thing you want to do is add more inside your home. Be sure that your fans vent outside, not in the attic. Otherwise, you’ll just be redirecting the moisture to another part of the house. 

3. An air conditioner is not a dehumidifier. Sure, it will remove some humidity but an air conditioner’s main function is to cool the air, rather than remove the moisture. If you find yourself running your A/C unit to control your humidity, you’re going to end up with an expensive energy bill and not too much to show for it.

4. Store unused clothing and linens in airtight plastic. People often put winter clothes and bedding up in the attic, which can be a breeding ground for mold if the area is not ventilated properly. Keeping the attic vented is key, good airflow can slow or even prevent mold growth.

5. Rain will be coming so check your drainage. Gutters should be clean and in working order and your landscaping should slope away from the foundation so you don’t have standing water at the base of your home. Make sure your downspouts extend at least four feet out and away from the house.

In short, a house with high humidity is nothing to ignore. If you suspect that your home might be susceptible to mold, it’s worth purchasing an inexpensive humidity gauge to find out. Remember, a mold problem can be a serious health risk to your family if not dealt with properly. 

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.

Dehumidify Your Air For a Mold-Free Home

Hot weather is starting to set in and it won’t be long before we begin complaining about the humidity. For the most part, I enjoy the heat, but the sticky moisture that comes along with it can be a real bummer in the summer.

Most people combat humidity by using air conditioners, and while they can reduce the moisture in the air to some degree, this is by no means its primary function. An air conditioner works by sucking the air from your home, cooling it, and blowing it back into the house. That process does reduce the humidity slightly, but pairing your air conditioner with a dehumidifier is the best way to cool down your home so you can sleep more comfortably at night.

A dehumidifier works by pulling the moisture out of the air and storing the excess water in a holding tank. Many people keep dehumidifiers in their basement all year long to control the dampness that can often be felt in these underground areas. This is a great idea because controlling the humidity in the dampest part of your home will very likely help to regulate the rest of the house.  

One way to know if your house is holding a lot of moisture is to purchase a simple five-dollar humidity gauge from the local hardware store. Ideally, you want the humidity to be under 50%. If it’s higher, you might want to consider using a dehumidifier in the main part of your home, especially on hot summer days and in areas where you spend the most time. 

In addition to cooling the air and decreasing moisture, running a dehumidifier during the hottest parts of the hottest days can also prevent mold and mildew growth, eliminate musty odors in the home, and prevent old pipes from sweating. Plus, you can use the water collected in the tank to give your outdoor plants a good drink. 

Dehumidifiers generally run on about half the energy of an air conditioning unit, so as long as you don’t run them all day, using one shouldn’t affect your energy bill. Just be sure to keep windows and doors closed when you run your unit, and only switch the power on during the most humid time of the day, or when the air is above 50 percent humidity.

Be aware that dehumidifiers by nature are drying, so try not to run them while you’re occupying the room over a long period of time, like when you’re sleeping at night. Also, be careful about using dehumidifiers in conjunction with an attic fan. I see people do this all the time and they unintentionally throw the excess moisture from their home or basement up into their attic, where it has no place to escape. 

If you’re thinking that a dehumidifier might be a good solution for you, they come in different sizes and can be used for residential or commercial purposes. Generally, a unit will come in 25, 30 and 40-pint models, and on average a 25-pint unit will be sufficient to operate in a 1,000 square foot area.

Finally, if you have a dehumidifier, please be sure to keep the filter clean. Dust, dirt, and debris can get caught in the filter, preventing air from flowing freely and potentially circulating mold spores throughout the home. A simple wipe down with a damp cloth and spray bottle will do the trick to keep you breathing freely and ensure a longer life for your appliance.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.

DIY Home Projects To Tackle While Sheltering in Place

This week’s cascade of COVID-19 developments might have you staying home a little bit more than planned this weekend. While many of us are feeling healthy, if you’re like me, you can’t help but take social distancing seriously for the sake of others. So if you’re cooped up with not much to do and if you’re feeling well, here are a few around the house projects that you can get out of the way this weekend.

Painting

This weekend is looking cool, which means it’s a great time to give the rooms inside your home an instant facelift with a coat of fresh paint. This job is perfect for this kind of weather because you can open up the windows to let the paint dry quickly and evenly. If you’re wondering what’s on-trend this year, Benjamin Moore’s Color of the Year is a very pale pink called First Light 2102-70 while Sherwin-Williams has opted for a deep navy called Naval SW 6244.

Yard Pick Up

Raking leaves is a rotten task but with a little early spring maintenance, you’ll be able to pick up winter debris and give the lawn a good thatching. Invest in an ergonomic rake so you don’t hurt your back and shoulders and consider composting to enjoy beautiful soil for flower and vegetable planting. 

Mulching

My daughter had me hard at work all week helping her mulch the front beds in her yard. While it’s still a little early, it looks like winter weather is behind us so there is no reason to get started now. Be sure to rake your beds first and consider a weed treatment of your choice before you pick up your mulch. If you need some delivered, just give me a call. 

Wood Floor Treatment

If your floors are looking a bit dull, brighten them up by giving them a light sanding and a few coats of polyurethane. Wood can be tough to maintain because it’s used and abused so often, but if you have a maintenance schedule that you stick to every few years, you’ll not only keep them looking great, you’ll also lengthen their lifecycle. Keep those floors shining by putting felt pads on furniture legs and avoid any cleaners with ammonia, vinegar or harsh chemicals.

Deck Staining

Make sure no rain is in the forecast, as you’ll want a few sunny days to ensure your stain dries properly. Sweep or blow any leaves and pesky whirlybirds from the surface, cracks, and crevasses of the deck. Apply a cleaner or use a power washer to get rid of any mold and mildew and replace missing nails or screws to ensure no one nicks their toes. Always apply stain on a dry surface in thin coats to get the best result. 

Do you have a weekend project that you’re tackling while stuck around the house? I’d love to hear about it. Send me a message on Facebook at www.facebook.com/odonnellbros.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit www.odonnellbros.com. Advice is for guidance only.