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Fighting Illinois Humidity: How to Prevent Mold and Mildew

Fighting Illinois Humidity: How to Prevent Mold and Mildew

Living in Chicago means enjoying endless sunshine and beautiful weather year-round. But with that sunshine comes a challenge every Floridian knows all too well: humidity. High humidity isn't just uncomfortable; it's the perfect breeding ground for mold and mildew, which can pose health risks and cause damage to your home.

At hey.cleaning, we don't just clean what you can see; we help you create a healthier living environment. Preventing mold is a crucial part of that mission. Here is our expert guide on how to fight Illinois's humidity and keep your home fresh, safe, and mold-free.

Understanding the Enemy: Why Humidity is a Problem

Mold and mildew are types of fungi that thrive in damp, warm, and dark environments. In a place like Chicago, where humidity levels often exceed 70-80%, almost any surface can become a potential home for these unwanted guests. They can grow on walls, in bathrooms, within air ducts, and even on furniture. The key to winning this battle is controlling the moisture in your home.

Step 1: Control Your Indoor Climate

Your air conditioner is your number one ally in the fight against humidity. It doesn't just cool the air; it actively removes moisture from it.

  • Run Your AC Consistently: Keeping your AC running, even at a moderate temperature like 75-78°F (24-26°C), helps to constantly dehumidify the air. Avoid turning it off completely for long periods, especially during the summer.
  • Change Your AC Filters Regularly: Clogged filters reduce airflow and efficiency, making your AC work harder and remove less moisture. Aim to change them every 30-60 days during peak season.
  • Consider a Dehumidifier: For particularly damp areas like basements, garages, or bathrooms with poor ventilation, a standalone dehumidifier can make a world of difference. Maintain indoor humidity levels between 30% and 50%.

Step 2: Improve Air Circulation

Stagnant air traps moisture. Keeping the air moving is essential for drying out damp spots before mold has a chance to take hold.

  • Use Ceiling and Floor Fans: Even when the AC is on, using fans helps circulate air into corners and behind furniture, preventing moisture from settling.
  • Keep Interior Doors Open: Allow air to flow freely between rooms, especially from rooms with good AC flow to those without. Keep closet doors slightly ajar to prevent musty smells.
  • Ventilate After Showers: This is critical. Run your bathroom's exhaust fan for at least 20-30 minutes after every shower. If you don't have a fan, open a window slightly (if it's not too humid outside).

Chicago Pro Tip: Avoid opening windows on hot, humid days. While it seems like you're "airing out" the house, you're actually just letting more moisture in!

Step 3: Identify and Eliminate Moisture Sources

Proactively find and fix sources of excess water in your home.

  • Check for Leaks: Regularly inspect under sinks, around toilets, and near appliances like your dishwasher and washing machine for any signs of leaks or drips. A small, slow leak is a mold magnet.
  • Manage Indoor Plants: While beautiful, overwatering indoor plants can contribute to indoor humidity. Ensure proper drainage and don't let water sit in saucers.
  • Ensure Proper Drainage Outside: Make sure your gutters are clean and that the ground around your home slopes away from the foundation. This prevents water from seeping into your home.

When You Need a Professional Deep Clean

Prevention is key, but sometimes you need a professional reset. If you've noticed a musty smell or see the first signs of mildew, it's time to call in the experts. A professional deep clean from hey.cleaning can eliminate existing spores and sanitize surfaces, giving you a fresh start.

Our team understands the unique challenges of Chicago homes. We use specialized techniques and products to ensure your home is not just visibly clean, but hygienically clean. Let us help you protect your home and family.

About hey.cleaning

hey.cleaning is Chicago's trusted partner for professional home and office cleaning.

We are dedicated to delivering a reliable, high-quality service that leaves your space sparkling. Our mission is to give you back your time, so you can focus on what matters most.

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