This Week’s Heat Wave Has Your Windows Sweating

If your windows have been covered in moisture this week, you’re not alone. After several days of Connecticut heat and humidity, plenty of homeowners have noticed foggy glass, water droplets, or condensation collecting on their windows. It’s one of those things that catches your eye and makes you wonder if something is wrong.

The good news? Sometimes it’s completely normal. When it’s hot and humid outside and your air conditioner is working hard to keep your home cool, moisture naturally forms when warm, humid air meets the cooler surface of the glass. During a stretch of weather like we’ve had this week, seeing a little condensation on your windows isn’t unusual. In fact, it’s often just a sign that your air conditioning is doing exactly what it’s supposed to do.

The trick is knowing when condensation is simply a byproduct of extreme weather and when it’s trying to tell you something about your home.

If the moisture disappears as the day goes on, you’re probably in good shape. But if your windows stay wet throughout the day, water is pooling on the sill, or you notice paint beginning to peel or wood trim feeling damp, it’s worth taking a closer look. The same goes if you start seeing mold, mildew, or that unmistakable musty smell around your windows.

One of the biggest warning signs is condensation trapped between the panes of glass. If you can’t wipe the fog away from either side, the insulated seal inside the window has likely failed. Once that happens, the window loses much of its insulating value, and replacement is usually the best long-term solution.

Sometimes the windows aren’t actually the problem at all. They’re simply the first place where excess moisture shows itself.

Everyday activities like cooking, showering, doing laundry, and even running the dishwasher add moisture to the air inside your home. During a humid week, that moisture has nowhere to go if your home isn’t ventilating properly. Basements can make the problem even worse, especially if they’re naturally damp or don’t have a dehumidifier running.

Fortunately, there are a few simple things homeowners can do to help. Run the exhaust fans in your bathrooms and kitchen during and after showers or cooking. If you have a dehumidifier, this is the time of year to put it to work, especially in the basement. Make sure your air conditioning system is clean, the filter has been changed, and it’s running efficiently. Even opening blinds and curtains during the day can improve airflow around your windows and help moisture evaporate more quickly.

It’s also worth taking a few minutes to inspect the weatherstripping around your windows and doors. Worn seals allow warm, humid air to sneak inside, making condensation more likely and forcing your air conditioner to work even harder.

If your home still has older single-pane windows or early double-pane units, they may simply be showing their age. Modern energy-efficient windows do a much better job of reducing condensation, improving comfort, and lowering energy costs throughout the year. While replacement isn’t always necessary, persistent condensation can be a sign that your windows are no longer performing the way they should.

This week’s heat wave won’t last forever, but it does offer a good reminder that our homes are constantly giving us clues about how they’re performing. Most of the time, a little condensation is nothing to lose sleep over. But when it becomes persistent, widespread, or starts causing damage, it’s worth paying attention before a small issue turns into an expensive repair.

Sometimes your windows are just reacting to the weather. Other times, they’re asking for help. Knowing the difference can save you a lot of headaches down the road.

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 at 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.

Five Ways To Take Control of Indoor Air During Pollen Season

Spring in Connecticut looks great on social media, but in real life, pollen season can be a pain for allergy sufferers. If your eyes are itchy, your throat feels scratchy, and your sleep is off, that’s not just “spring vibes.” That’s your body reacting to what’s in the air.

And here’s the part most people miss: you can shut your front door, but pollen still gets in. It rides in on your clothes, your kids, your dog, your groceries and then settles into your rugs, couches, and vents. So now your “safe space” is basically recirculating the problem.

The fix for indoor air isn’t complicated, but you do have to be a little intentional.

1. Start with the air you’re actually breathing. A HEPA air purifier isn’t a luxury this time of year, it’s a baseline. These filters are built to catch the stuff that’s making you miserable: pollen, dust, and pet dander. Put one in the rooms you use the most, especially bedrooms, and let it run. Constantly. Not “once in a while when it feels bad.” If you want to go one step further, look for a unit with a carbon filter. It’ll help with odors and other irritants that pile onto the problem.

2. Next: stop inviting pollen inside. Yes, open windows feel amazing. They also undo everything you’re trying to fix. On high pollen days, keep them closed and run your AC instead. Your HVAC system should have a decent filter (MERV 11 or higher) and it needs to be changed regularly. I recommend every month or two during peak season.

3. Create a drop zone and actually use it. Shoes off at the door, jackets stay by the entry, and bags don’t make it to the kitchen counter. This isn’t about being tidy; it’s about stopping pollen from spreading through your house. Also, if you’ve been outside for a while, change your clothes and think about changing your shower routine to nighttime so you’re not sleeping with pollen in your hair. 

4. Clean like it matters, because it does. Pollen settles into everything soft. Vacuum at least once or twice a week with a HEPA vacuum, and don’t just hit the obvious spots. Upholstery counts, so do corners and edges. If you want to go further, steam cleaning can help pull out what regular vacuuming leaves behind.

5. Be smart about “fresh air” inside. Plants can help, but not all of them. Skip anything heavily fragrant or pollen-producing and stick with low-maintenance options like snake plants or peace lilies. And keep an eye on the soil, mold in a plant pot will absolutely make things worse.

You’re not going to eliminate pollen. But you can stop your home from becoming a storage unit for it. A few targeted changes like cleaner air, better filters and tighter routines can mean better sleep, clearer sinuses, and fewer days feeling like you’re fighting your own house.

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.

Cleaning Your Windows After Winter

There’s a moment every spring in Connecticut when you realize your windows didn’t survive winter with dignity. Somewhere between the salt, the snow, and months of being sealed shut, they’ve picked up a film that no amount of wishful thinking will fix.

The good news? Cleaning them is one of the fastest ways to make your whole house feel lighter, brighter, and, dare we say, put together again.

Before you grab the spray bottle, timing matters more than people think. Bright sunshine might feel motivating, but it’s actually working against you. Heat causes cleaning solution to dry too quickly, which is how you end up chasing streaks around the glass. A mild, overcast day gives you a fighting chance to do it right the first time.

Start by going dry. It’s tempting to jump straight into spraying, but that’s how you turn dust into sludge. A quick pass with a microfiber cloth or vacuum along the sills and frames clears out the buildup so you’re not just smearing it around later.

When it comes to cleaning solution, you don’t need anything fancy. A simple mix of water and white vinegar handles most of what winter leaves behind. If you’re dealing with kitchen windows or anything that feels a little…mysterious…a drop of dish soap will cut through it without leaving residue.

Now here’s where most people go wrong: paper towels. They seem convenient, but they leave lint and streaks behind. A microfiber cloth works better, and if you really want that clean, professional finish, a squeegee is worth it. Work from top to bottom and wipe the blade as you go. Otherwise you’re just redistributing the mess.

Don’t ignore the screens, either. They’ve spent months collecting dust, pollen, and whatever the wind decided to throw at them. A gentle scrub with warm, soapy water makes a noticeable difference, not just in how things look, but in how the air feels once those windows are open again.

And while you’re in the middle of all this, take a minute to actually look at your windows. If you notice condensation between panes, sticking frames, or windows that refuse to cooperate, that’s not just “old house charm.” It’s a sign they may be on their way out.

In a place like Connecticut, where we ask a lot from our homes through every season, older windows can quietly drive up energy costs and make your space less comfortable than it should be. Sometimes a cleaning turns into a realization, and that’s not a bad thing.

At the end of the day, this is one of those rare home projects that delivers immediate payoff. More light, clearer views, and a space that feels refreshed without spending much at all. And if nothing else, at least you’ll finally see what your yard actually looks like again.

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.