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Humidity Woes: How Summer Humidity May Affect Your Home

Humidity and your home

As August slowly ushers in the final days of summer, we find ourselves reminiscing about the season of pool parties, ice cream cones, and the blissful embrace of long sunny days. While we all love the warmth and fun that summer brings, there's one thing that can put a damper on the joy – humidity. As the humidity levels rise, so do the potential issues it can cause with our homes. In this blog, we'll explore some of the common problems that summer humidity can inflict on our beloved abodes. We’ll also share some tips about how to help shield your home from its effects.

1. Mold and Mildew Growth:

Humidity creates the perfect breeding ground for mold and mildew. These sneaky intruders thrive in damp and warm environments, and without proper ventilation, they can quickly take over your home. Not only do they look unsightly, but they can also cause health issues, especially for those with allergies or respiratory problems.


2. Musty Odors:

Ever walked into a room and noticed that musty smell? That's often a tell-tale sign of excess humidity. When your home becomes too humid, it traps moisture, leading to unpleasant odors that can linger throughout your living spaces.


3. Wood Damage:

Wooden furniture, flooring, and even structural elements of your home are not immune to humidity's effects. High humidity can cause wood to swell, warp, or crack, leading to costly repairs or replacements. Additionally, it can attract termites and other pests that thrive in moist environments.


4. Peeling Wallpaper and Paint:

If you've ever seen wallpaper peel off the walls or noticed paint bubbling up, it's likely due to excessive humidity. The moisture can weaken the adhesive properties, causing unsightly damage to your walls.


5. Increased Energy Costs:

Humid air feels hotter, making it tempting to crank up the air conditioning to stay comfortable. Unfortunately, running your AC on full blast to combat humidity can lead to soaring energy bills. The extra strain on your cooling system also increases the risk of breakdowns.


6. Condensation on Windows:

Do you notice water droplets forming on your windows? That's condensation, and it happens when warm, moist air meets cooler surfaces. Not only does it obstruct your view, but over time, it can damage window frames and contribute to mold growth.


7. HVAC Struggles:

Your HVAC system plays a crucial role in controlling indoor humidity levels. However, when the outside air is excessively humid, your AC may struggle to keep up, leading to inadequate cooling and an uncomfortable indoor environment.


8. Allergens and Dust Mites:

Humidity creates a hospitable environment for dust mites and allergens to thrive. These microscopic irritants can trigger allergies and respiratory issues, affecting the health and well-being of your family.


9. Structural Damage:

Long-term exposure to high humidity levels can compromise your home's structural integrity. It can weaken the foundation, promote rot in wooden supports, and deteriorate other building materials.


10. Difficulty Sleeping:

Trying to get a good night's sleep when it's hot and humid can be challenging. High humidity can make your bedroom feel stuffy and uncomfortable, disrupting your sleep quality and overall well-being.


The Bottom Line:

Summer humidity is not something to take lightly when it comes to your home. Fortunately, there are steps you can take to combat these issues. Here's what you can do to keep your home safe and comfortable during the humid months:


Proper Ventilation:

Ensure your home is adequately ventilated. Use exhaust fans in kitchens and bathrooms to expel excess moisture, and open windows and doors when outdoor humidity levels are lower.



Invest in a quality dehumidifier to control indoor humidity levels effectively. These devices help extract excess moisture from the air, preventing mold growth and musty odors.


Regular House Wash:

Consider a professional house wash from Men In Kilts. High humidity can contribute to the buildup of dirt, algae, and grime on the exterior of your home. A thorough house wash not only improves curb appeal but also helps maintain the integrity of your siding and prevents potential damage.


Seal Leaks and Cracks:

Inspect your home for any gaps, leaks, or cracks that could allow moisture to seep in. Seal them with appropriate caulking or weatherstripping to keep humidity at bay. This is good to do before the cold of winter too, so it serves double duty!


Air Conditioning Maintenance:

Ensure your HVAC system is in top-notch condition to tackle the humidity effectively. Schedule regular maintenance with a professional to keep it running efficiently throughout the summer.


Monitor Indoor Humidity:

Invest in a hygrometer to monitor indoor humidity levels. Ideally, aim for a relative humidity level between 30% to 50%. Adjust the settings on your dehumidifier or HVAC system accordingly.


Use Indoor Plants Wisely:

While plants can enhance indoor air quality, too many plants can add to the humidity. Be mindful of the number and size of plants you keep indoors, especially in more humid regions.

Remember, taking proactive steps to combat summer humidity can save you from potential headaches and costly repairs down the road. If not this year, embrace these tips for next year, and don't hesitate to reach out to Men In Kilts for a professional house wash to keep your home looking fresh and clean before the holidays.

Illustration of a proud man in kilt
Illustration of a proud man in kilt
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