7 Surefire Ways to Prevent Mold Growth in Your Home

If you’re a homeowner, preventing mold growth should be a top priority for the sake of your health and your property. Mold can lead to severe health hazards and costly home renovations, so it’s crucial to keep it at bay. 

This article will cover seven tips and tricks for preventing mold growth in your home, from dealing with indoor humidity to maintaining proper inspections. Keep reading to discover how you can stop mold in its tracks!

Measure Indoor Humidity

Moisture is a leading cause of mold growth, but did you know that it’s not just spills and leaks that contribute to this issue? Indoor humidity, or the amount of gaseous water in the air, also plays a significant role. To stay one step ahead of mold, consider purchasing a hygrometer—a handy device for measuring indoor humidity in real-time. 

Place it somewhere easily viewed, and monitor the humidity levels regularly. Ideally, you should maintain a humidity level between 30% and 50% to inhibit mold growth, as levels above 60% can create the perfect mold environment.

If you find your home’s humidity consistently high, investing in a dehumidifier can help provide a drier and mold-free environment.

Proper Home Ventilation

Rapid water extraction is crucial when dealing with water damage, but everyday home ventilation can also significantly impact mold prevention. Proper airflow reduces the risk of condensation on your windows and walls, which could lead to mold growth. 

One way to improve ventilation is by keeping your windows open, allowing fresh air to circulate and regulate indoor humidity. However, during colder months when windows must remain shut, consider using ceiling or standing fans and your home’s HVAC system to keep the air in constant motion.

Use Exhaust Fans in Kitchens and Bathrooms

Bathrooms and kitchens are notorious for generating steam and high moisture levels, making them prime mold-harboring spots. That’s where exhaust fans come in. These fans aren’t just decorative; they help prevent mold by venting moisture and smoke from your home. 

Be sure to turn on your exhaust fan while boiling water in the kitchen, and keep it running when taking a bath or shower. Doing so will decrease the chance of water vapor clinging to surfaces and promoting mold growth.

Monitor and Improve Outdoor Drainage

Adequate outdoor drainage is crucial for mold prevention, as it directs water away from your home’s foundation. If water pools near your house, it can leak into the basement and create a mold hotspot. 

To avoid this, ensure your property is graded correctly, diverting water away from your home. If you need clarification on your drainage situation, consider having a professional evaluate your property and suggest any necessary improvements.

Maintain and Clean Rain Gutters Regularly

Clean and functional rain gutters prevent mold growth in your home. Over time, debris can accumulate within gutters, obstructing water flow and causing it to spill onto your siding. This water infiltration could grow mold in areas like your attic or behind walls. 

To avoid this, regularly inspect and clean your gutters, ensuring they effectively direct water away from your home.

Promptly Address Wet Spills

As obvious as it may seem, diligently mopping wet spills is one of the easiest ways to prevent mold growth. Don’t leave wet clothing or umbrellas crumpled up on the floor; be sure to dry any spills on carpets immediately. Maintaining a dry living environment will significantly decrease the chances of mold growth.

Regularly Inspect and Repair Plumbing Leaks

Regularly inspecting your home’s plumbing can save you from disastrous mold infestations. Once or twice a month, check all exposed pipes under sinks, behind toilets, and running through the basement. Identifying and repairing small leaks early prevents costly and potentially hazardous mold problems.

Mold Remediation

Despite best efforts, mold infestations can still occur, and when they do, it’s essential to address the issue quickly and effectively. Removing mold on your own can be dangerous, so don’t hesitate to seek help from mold removal experts. These professionals use proven techniques and equipment to safely and efficiently eliminate mold, protecting your home and health in the process.

Disaster Restoration

In unfortunate events such as floods or fires, time is of the essence when it comes to restoring your home. Companies specializing in disaster restoration in Spokane are equipped to handle these dire situations, from rapid water extraction to mold remediation. They’ll work tirelessly to return your home to its original condition and minimize the risk of further damage.


Mold prevention is an ongoing effort that requires consistency and vigilance. By following these seven surefire tips and knowing when to call in professional services, you can keep your home mold-free and protect the health of both you and your loved ones. Stay proactive, and remember that proper home maintenance goes a long way in preventing mold growth.