Skip navigation


Jarvis Restoration Blog

Mold vs. Mildew: What’s the Difference?


When it comes to household invaders, mold and mildew are two of the most common culprits that can wreak havoc on your home and health. With all our years of experience with mold remediation in Orange County, we’ve seen firsthand the damage mold and mildew can cause if left unchecked. 

Understanding the differences between mold and mildew is crucial for effective prevention and remediation. In this post, we’ll clarify the distinctions in terms of appearance, health effects, and removal methods, and emphasize the importance of professional intervention.

Appearance: Spotting the Differences

Mold and mildew might seem similar at first glance, but they have distinct characteristics:


  • Color: Mildew usually appears as white, gray, or yellow patches that turn brown or black over time.
  • Texture: It has a powdery or fluffy texture.
  • Location: Commonly found on damp surfaces, such as bathroom tiles, windowsills, and fabrics.


  • Color: Mold can be black, green, blue, or even red.
  • Texture: It often has a fuzzy or slimy texture.
  • Location: Mold thrives on organic materials like wood, drywall, and carpeting, especially in areas with high humidity and poor ventilation.

Health Effects: Understanding the Risks

Both mold and mildew can pose serious health risks, but their effects can vary:


  • Allergies: Mildew can trigger mild allergic reactions, including sneezing, coughing, and skin irritation.
  • Respiratory Issues: Prolonged exposure can exacerbate respiratory conditions like asthma, particularly in sensitive individuals.


  • Severe Allergies: Mold exposure can cause severe allergic reactions, including nasal congestion, eye irritation, and throat discomfort.
  • Toxicity: Some molds, such as black mold (Stachybotrys chartarum), produce mycotoxins that can lead to serious health issues, including chronic respiratory problems, neurological symptoms, and immune system suppression.

Removal Methods: Tackling the Problem

Addressing mold and mildew requires different approaches because of their distinct characteristics:

Mildew Removal

  • Surface Cleaning: Mildew can often be removed from non-porous surfaces using a solution of water and vinegar or a commercial mildew cleaner.
  • Ventilation: Improve air circulation and reduce humidity levels in affected areas to prevent recurrence.
  • Regular Maintenance: Clean and dry areas prone to mildew, such as bathrooms and kitchens, regularly.

Mold Removal

  • Professional Assessment: Due to the potential health risks and complexity, it’s crucial to have a professional inspection to determine the extent of the infestation.
  • Containment: Professionals will contain the affected area to prevent the spread of mold spores during removal.
  • Removal and Cleaning: Contaminated materials, such as drywall and carpeting, may need to be removed and properly disposed of. Non-porous surfaces should be thoroughly cleaned and disinfected.
  • HVAC System Check: Mold can easily spread through your HVAC system. Ensure your HVAC system is inspected and cleaned to prevent further contamination.

Act Quickly to Protect Your Home and Health

If you suspect a mold or mildew problem in your home, don’t delay. The longer these fungi are left untreated, the more damage they can cause to your property and health. At Jarvis Restoration, we specialize in mold and mildew remediation, providing thorough inspections, effective removal, and prevention strategies to keep your home safe and healthy.

Contact us today for a professional assessment and take the first step towards a mold-free home. Remember, when it comes to mold and mildew, early intervention and professional expertise are key to safeguarding your living environment.

For comprehensive home restoration services you can rely on, contact Jarvis Restoration today! 

Comments are closed.