Both mold and mildew are two things you should never ignore. Aside from causing cosmetic damage to your home, they pose health risks.
However, while some people use mold and mildew interchangeably, there are some key differences homeowners should be aware of.
We’ll cover them in this guide and reveal how to remove mold or mildew.
What is mold?
Molds have a place in the natural world, as they support the decay of organic materials. However, there’s a big difference between mold in its natural environment and within your home.
There are many species of mold, with some posing more health risks than others. However, all forms of mold can damage your home and result in reactions. Mold growth often occurs after water damage or excess moisture in your home.
What is mildew?
Mildew is a type of mold, but it has its own category. While most mold types grow outward, mildew growth is flat, making cleaning easier. You’ll usually notice mildew in humid conditions, most visible on walls and fabrics.
Mildew is a less severe type of mold, but it serves as a warning – because when mildew growth occurs, mold isn’t far behind.
The main differences between mold and mildew spores
People struggle to distinguish between mildew and mold because they look similar. However, there are some key differences to be aware of.
| Feature | Mold | Mildew |
|---|---|---|
| Color | Often appears as a black, blue, red, or green color. | Usually a gray, white, or yellow color. |
| Texture | Has a raised texture and can be slimy and fuzzy. | Mildew grows flat and it can have a powdery texture. |
| Smell | Known for its musty odor. | Has a noticeably stale smell that’s usually less intense than mold. |
| Growth Pattern | Spreads into walls, ceilings, and beneath floors when left untreated. | Surface growth only. |
| Damage | Can result in allergic reactions, respiratory issues, and cause structural damage. | Causes cosmetic damage and is easy to clean. Also carries some health risks. |
Identifying whether your home is experiencing mold or mildew exposure
If you still can’t tell the difference between mold and mildew, there are ways to identify the likely culprit.
The bleach test
The bleach test is one of the most effective ways to identify mold or mildew. Grab some bleach and add a small amount to the affected area. If the colour lightens, then you’re probably dealing with mildew. Mold spores will usually stay dark when exposed to bleach.
Look at where it’s coming from
Both mildew and mold thrive in damp environments, but mildew tends to grow on windowsills, walls, fabrics, paper, and ceilings. Mold is most noticeable in kitchens, bathrooms, crawl spaces, basements, and HVAC systems.
Reactions
Both mold and mildew exposure can cause allergic reactions, such as a runny nose, sore throat, and eye irritation. However, the potential health effects of mold also include respiratory problems and worsen conditions like asthma.
How to clean mold and mildew
Even if you only notice a small amount of mold or mildew, cleaning it and identifying where it came from is essential. Mildew is easier to clean because it grows on surfaces and responds well to common household products.
When dealing with mildew, combine one part white vinegar with two parts water and spray it onto the area. Leave it for at least ten minutes, then scrub the area with a sponge or brush.
If the mildew occurs on fabric, you can use hot water, baking powder, or white vinegar.
Mold removal
Minor mold problems are treatable with bleach and water, but toxic mold – or large-scale infestations – require a professional mold remediation service. Certified technicians know how to identify the type of mold in your home, isolate hidden spores, and treat the problem.
Instead of surface cleaning, the technicians will test the air quality and treat the root cause of mold growth. Not only does this protect your family from the health problems associated with mold exposure, but it also prevents it from growing again.
Steps to prevent mold and mildew in your home
In many cases, there are steps you can take to prevent mold and mildew growth. These include:
- Monitoring Humidity: Use dehumidifiers in moisture-prone areas like bathrooms and basements.
- Ventilation: Ensure proper ventilation when in rooms like bathrooms and kitchens. Opening windows when showering and installing exhaust fans can prevent mold and mildew from growing.
- Reduce Condensation: Windowsills, kitchens, and bathrooms often attract condensation. Regularly wiping down surfaces can prevent the condensation from turning into mildew or mold.
- Protect HVAC Systems: Your air conditioning system should have annual maintenance checks to assess whether it’s working correctly. It’s also essential to clean and replace the filters frequently.
- Fix Water Damage: It’s tempting to ignore a leaking appliance, but not fixing the problem increases the risks of mold spores and mildew. Taking immediate action prevents expensive remediation costs.
When a professional remediation company should remove mold
While you can remove small amounts of mildew, mold often requires professional intervention. Many homeowners think they’ve treated mold with general cleaning products, but forget that it frequently infiltrates surfaces and can cause extensive structural damage.
Contacting a professional mold restoration company like iFlooded Restoration when you notice early-stage mold is advisable, because we have specialist tools and equipment that enable us to:
- Identify both visible and hidden mold.
- Contain mold and prevent it from spreading.
- Remove and safely dispose of affected materials.
- Disinfect and dry any surfaces.
- Reconstruct your property and ensure it’s safe.
If you’re experiencing mold issues, please get in touch with us today. You can use the contact form to arrange an inspection and quote, or call our emergency helpline at (800) 874-8146 if you require immediate support.
Our 24/7 emergency team will visit your property and prevent mold damage from worsening. As a full-service remediation company, we also offer water and fire damage remediation services, which can prevent mold from forming after your property experiences a disaster.
Key takeaways:
- Mold and mildew aren’t just inconveniences; they mean your home has a moisture problem.
- Understanding the differences between mildew and mold allows you to identify the steps needed to remove them.
- Cleaning mildew yourself is fine, but assessing what caused the problem is still important. Mold removal is best left to the professionals.
- Ensuring proper ventilation and monitoring your home’s humidity levels can prevent mold and mildew growth.
- iFlooded Restoration helps homes in New York and the Tri-State area recover from mold and mildew damage. As a full-service restoration company, we offer emergency support, tailored treatments, and reconstruction services.
