Have you ever seen black, brown, or grey patches in your shower? What about your walls? Yikes! This is never a welcome sight. Many people struggle to distinguish between mold and mildew. However, these airborne allergens may be too close for comfort, and when you understand their differences, you can address these issues head-on.
Our Service Minds One Hour team in Tampa is committed to helping you breathe easy. So, we are breaking down the clear difference between mold and mildew so you can take the proper steps to manage them.
What is Mold?
Mold is a type of fungus that grows in muggy environments. It often appears as fuzzy growth, typically in shades of black, green, or grey. Mold needs moisture to flourish, which is why you can frequently find it in areas with water damage or high humidity levels (We know that well here in Florida!).
Common places for mold growth include behind bathroom vanities, under sinks, and behind large appliances like refrigerators and washing machines. These areas are open to moisture buildup, creating ideal conditions for mold to spread. Because mold can root deeply into materials like wood and drywall, it can be particularly difficult to remove.
For more detailed information about mold, the Environmental Protection Agency (EPA) provides valuable resources on the associated health risks and prevention strategies.
What is Mildew?
Mildew is a subgroup of mold, sharing some similarities but also key differences. While both are fungi, mildew is usually less of a burden and easier to manage. It often starts as a white powdery substance and turns brown or black as it ages.
Unlike mold, which penetrates deeply into surfaces, mildew lingers on the surface of hard materials, making it easier to clean. You can commonly find mildew in areas with constant moisture, such as shower grout, bathtubs, and the seals of refrigerators and washing machines.
Although mildew is less damaging than mold, you must pay close attention to prevent it from spreading.
Difference Between Mold and Mildew
You don’t need to scratch your head if the difference between mold and mildew is still not that clear. Both have several specific details that help in identifying them:
Color Differences: Mold can appear in various colors, including black, grey, green, brown, and sometimes red. This variety makes it more noticeable, especially when it covers large areas. Mildew, by contrast, is typically white when it first forms and darkens to brown or black over time. The color difference is one of the easiest ways to tell them apart.
Growth Pattern: Mold tends to grow in large, spotty patches with a fuzzy or grainy texture. It can cover extensive areas if you don’t treat it right away. Mildew, on the other hand, grows in groups of tiny dots, creating a denser, more uniform appearance. This distinct growth pattern is another way to tell the difference between mold and mildew.
Rooting Depth: Mold is known for rooting deeply into materials like drywall, wood, and insulation, making it harder to remove and more destructive. Mildew, however, grows only on the surface of hard materials like tiles and glass, making it easier to clean, though it still requires attention to prevent spreading.
How to Clean Mildew
Cleaning mildew is relatively simple. First, you need to recognize it–remember the white or brown color and tiny dot pattern, usually found on hard surfaces like tiles, shower doors, or the seals of appliances. Then, you can use standard household cleaners or a mixture of vinegar and water to scrub the affected area. But, be mindful to wear gloves and a mask to avoid breathing in any spores.
In some cases, mildew can be stubborn, especially if it left untreated for a long time. If you find that the mildew doesn’t come off easily or covers a large area, you may need to contact the pros.
Persistent mildew could be a sign of a bigger moisture issue, and you need to take care of it to prevent future growth.
How to Clean Mold
The size of the mold-infested area will tell you if you can handle the cleanup yourself or need professional assistance.
Small Area (≤1 square foot)
For mold covering an area smaller than one square foot, you can typically handle the cleanup yourself. Use vinegar or a specialized fungicide, such as Fiberlock Shockwave, to clean the affected area.
Remember to wear gloves, a mask, and goggles to avoid exposure to mold spores. Act swiftly to prevent mold growth.
Large Area (>1 square foot)
For larger mold infestations, it’s best to seek professional help. Mold can cause significant damage and create serious health risks if you don’t remove it properly.
Renters should notify their landlords and document the issue, as the landlord may be responsible for cleanup. Homeowners should contact mold removal professionals to handle the situation.
Attempting to clean large areas of mold without proper training and equipment can make matters worse and put your health in danger.
When to Call Professional Help
Mold can be more than just a disgusting problem; it can also pose health risks. If you find mold covering an area larger than one square foot, we recommend contacting the pros. As mold can root deeply into materials, it’s harder to get rid of. And if you don’t know how to clean it properly, this can lead to further contamination.
Renters should let their landlords know and document the issue, as they are often responsible for cleanup. In cases where responsibility is unclear, consult with a legal professional to resolve the situation.
Also, for safe removal of mold and to prevent it from returning, we recommend professional mold remediation services. After all, these pros have the tools and expertise to tackle mold problems thoroughly. You can always contact us at Service Minds in the Tampa area for customized solutions for your indoor air quality issues, and if necessary, we can give you a referral.
Tackling the Difference Between Mold and Mildew with Indoor Air Quality Solutions
Recognizing the difference between mold and mildew is the first step in addressing fungal growth in your home. Also, when you understand the causes, recognize the signs, and know the right time to bring in the experts, it can make all the difference in keeping your home healthy.
At Service Minds One Hour Air Conditioning & Heating, we’re committed to helping our community in Tampa improve their indoor air quality. We offer unique solutions to prevent mold and mildew problems. Don’t let these pesky fungi compromise your living space. Contact us for expert help and keep your home safe and comfortable for you and your family.