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17 Divinity St
Bristol, CT, 06010
United States

8605895155

Since 1975, O'Donnell Bros has been providing greater Bristol and Central Connecticut with residential and commercial remodeling solutions. We specialize in roofing, siding, windows, doors, gutters, downspouts and so much more. We look forward to helping you with all your remodeling needs. 

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Articles

O'Donnell Bros President, Bob O'Donnell, is a regular contributor to The Bristol Press. Read his home improvement articles here.

 

Filtering by Tag: smell

Mold in the Home: Why Spring is Prime Time for Growth in Connecticut

Chelsea O'Donnell

When spring rolls into Connecticut, we welcome warmer temps, blooming flowers—and unfortunately, the perfect storm for mold. With all that spring rain and lingering moisture, mold growth becomes a common (and sneaky) issue for homeowners this time of year.

Mold thrives in damp, dark spaces, and once it finds a cozy spot in your home, it doesn’t need an invitation to stick around. Whether it’s behind walls, under flooring, or up in the attic, mold can quietly spread while you’re none the wiser—and it’s not just your home at risk. Mold spores in the air can also wreak havoc on your health.

Most people associate mold with the usual suspects: the shower tiles, the bathroom grout, or that old sponge you really should toss. But mold problems often lurk in much less visible places. If you’ve ever had a roof leak, a damp basement, or a poorly ventilated attic, odds are you’ve had mold—even if you never saw it.

In fact, at least half the homes I visit for remodeling projects have mold problems hiding beneath the surface. It’s not always dramatic black splotches on walls; sometimes, it’s the faint discoloration on a ceiling or that musty smell in a room that never quite dries out.

So, what can you do to stop mold before it becomes a serious (and costly) problem? Start by keeping moisture at bay—especially during the wet spring season. Here are my top prevention tips:

  • Keep gutters and downspouts clear so water drains away from your foundation.

  • Grade your yard properly. The ground should slope away from your home, not toward it.

  • Fix roof leaks immediately, and have your contractor check for any mold during repairs.

  • Watch your ceilings for discoloration or bubbling paint—these are red flags.

  • Install quality ventilation in bathrooms, and make sure fans vent outside, not into the attic.

  • Don’t let carpets stay damp. Mold can begin forming within 48 hours of water exposure.

  • Place trays under large appliances like washing machines and refrigerators to catch leaks.

  • Use a dehumidifier in basements or any area prone to excess humidity.

And here’s the kicker—if you’ve already tried cleaning or painting over mold and it keeps coming back, that’s a big red flag. Surface fixes won’t solve a deeper issue. If mold returns, it’s time to bring in the pros before it spreads further or impacts your indoor air quality.

Spring is beautiful in Connecticut—but it’s also wet. Don’t let mold sneak in with the season. A little prevention now can save you a big headache (and an even bigger repair bill) later.

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.

Banishing Basement Odors

Chelsea O'Donnell

Most people think that a musty-smelling basement is normal. After all, isn’t that what you would expect from a part of the house that’s underground? The truth is that, while common, that damp odor that’s become expected is actually a sign of something more sinister than smell. 

First, let’s address the odor. Since basements are damper than any other part of the house, they are susceptible to higher humidity. Where there is high humidity, there is also a high chance for mold and mildew to spore. Why is this a problem? In addition to being bad for your home’s health, it’s terrible for yours too. Mold and mildew can bring on asthma and allergies and can make anyone with a respiratory problem feel a lot worse. 

The ideal humidity level for most homes is 50%, but in basements, humidity can often skyrocket, which is the perfect environment for mold to flourish. If your basement seems extra damp, I highly suggest investing in a dehumidifier that will work to draw the moisture out of the air. You’ll be shocked at how quickly the holding tank on an average-sized unit fills. You may have to dump it daily, but in doing so you’ll be removing moisture that allows mold to grow in the first place.

Once you have rid your basement of extra moisture, it’s time to purify the air. Overly humid areas attract a lot of bacteria, which is what causes the smell in the first place. That bacteria can live in walls and spread into your fabrics, furniture, and storage. By killing the bacteria in the air, you will remove contaminants that not only stink, but can also cause or irritate allergies, asthma, and immune system disorders.

One of the best air dehumidification and purification units I’ve seen is by Aerus.  They produce a system that uses NASA technology to remove pathogens, pollution, contaminants, and even pet dander from the air. Regardless of what brand you go with, be sure to look for a unit that has the EnergyStar seal, and make sure that you pay attention to the capacity of the air filtration as it pertains to your room size. If you have a big space with a lot of moisture, you might want to consider a unit that has a self-draining system to save your back and your patience.

Regardless of your plan of attack, the air quality in your home should be taken seriously. If your kids are coughing or have allergies and you seem to have difficulty breathing at home, it might be worth a call to your local pro for an air quality inspection. The symptoms of a mold allergy are not dissimilar to a common cold or even COVID, so a simple reading of your in-home humidity might be a smart step once other things are ruled out.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions 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.

Basement Odors Might Mean Something More Sinister

Chelsea O'Donnell

Most people think that a musty basement smell is par for the course. Isn’t having a space that’s underground going to have an odor no matter what? 

Let’s first talk about what the odor really is. Since basements are damper than any other part of the house, they are susceptible to higher humidity. Where there is higher humidity, there is a breeding ground for mold and mildew. Why is this a problem? In addition to being bad for your home’s health, it’s terrible for yours too. Mold and mildew can bring on asthma and allergies and can make anyone with a respiratory problem feel a lot worse. 

The ideal humidity level for most homes is 50% or lower, but in basements, humidity can often skyrocket to 80%, which is the perfect environment for mold to flourish. If your basement seems extra damp, I highly suggest investing in a dehumidifier that will work to draw the moisture out of the air. You’ll be shocked at how quickly the holding tank on an average-sized unit fills. You may have to dump it daily, but in doing so you’ll be removing moisture that allows mold to grow in the first place.

Once you have rid your basement of extra moisture, it’s time to purify the air. Overly humid areas attract a lot of bacteria, which is what causes the smell in the first place. That bacteria can live in walls and spread into your fabrics, furniture, and storage. By killing the bacteria in the air, you will remove contaminants that not only stink, but can also cause or irritate allergies, asthma, and immune system disorders.

One of the best air dehumidification and purification units I’ve seen is by Aerus.  They produce a system that uses NASA technology to remove pathogens, pollution, contaminants, and even pet dander from the air. Regardless of what brand you go with, be sure to look for a unit that has the EnergyStar seal, and make sure that you pay attention to the capacity of the air filtration as it pertains to your room size. If you have a big space with a lot of moisture, you might want to consider a unit that has a self-draining system to save your back and your patience.

Regardless of your plan of attack, the air quality in your home should be taken seriously. If your kids are coughing or have allergies and you seem to have difficulty breathing at home, it might be worth a call to your local pro for an air quality inspection. The symptoms of a mold allergy are not dissimilar to a common cold, so a simple reading of your in-home humidity might be a smart first step

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions 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.