Is mold and black mold the same?

Author: Ms. Kellie Conroy IV  |  Last update: Monday, September 15, 2025

Black mold, also known as Stachybotrys chartarum, is a specific type of mold that is notorious for its potential health risks. It gets its name from its dark greenish-black appearance. Unlike regular mold, black mold is considered toxic and should be treated with great caution.

What is the difference between mold and black mold?

Black mold can be wet and slimy, whereas regular mold is dryer. Any type of mold in your home can lead to health concerns.

How to know if mold is black mold?

Black mold tends to have a strong, musty smell, and of course, it displays a trademark black color. Mold must have a water source for growth, so any damp, humid areas of the home are often susceptible and places to search for large mold infestations.

Is it safe to be in a house with black mold?

Black mold can cause health problems. As such, it is not advisable to be in a house with black mold. If a person must stay in a house with black mold, they should try to seal off any areas where black mold is present to reduce contact with it.

What color mold is toxic?

Only black mold is toxic.

Though black mold is known to be toxic, the color of the mold is irrelevant to the level of toxicity of the mold. Black mold can produce toxic mycotoxins, and so can some species of green mold. In fact, not all black molds produce mycotoxins.

What is Black Mold and What are the Symptoms of Black Mold Exposure - Mold Busters

What are signs of mold sickness?

Although symptoms can vary, the most common symptoms seen in people exposed to mold indoors include:
  • Nasal and sinus congestion.
  • Eye irritation, such as itchy, red, watery eyes.
  • Wheezing and difficulty breathing.
  • Cough.
  • Throat irritation.
  • Skin irritation, such as a rash.
  • Headache.

What are the 3 common mold colors?

Black, greenish, or gray mold is common, but it can also appear brown, purple, white, orange, yellow, pink, red, or a mixture. When it comes to identifying mold types, the color of the mold in your home won't tell you anything. No matter what you'll read about white mold vs. black mold vs.

Can I clean black mold myself?

For a natural solution to getting rid of black mold, combine one part baking soda with five parts distilled white vinegar and five parts water in a spray bottle. Alternatively, you can use a chemical-based mold and mildew remover, all-purpose cleaners, bleach or dish soap.

Is it OK to sleep with black mold?

A: Sleeping with mould in your bedroom can worsen existing allergies and asthma. It can also lead to sleep disturbances, as mould can compromise air quality, which makes it harder to breathe comfortably while you rest. Q: Is it dangerous to sleep in a room with mould? A: Yes, it's dangerous.

How long can you live with black mold?

Generally, a person can stay in a moldy home for years, though some people could feel extremely uncomfortable.

What can be mistaken for black mold?

Aureobasidium

This yeast-type fungus can be mistaken for another more sinister and dangerous mold but is far less likely to make you sick. Aureobasidium can start as a slimy pink color, but it will turn brown or black and can look like black mold.

What does a mold cough sound like?

The cough is typically dry and non-productive, meaning it doesn't bring up mucus. It is sometimes described as having a "barking" or "hacking" sound.

Does black mold go away on its own?

Unfortunately, mould does not go away on its own. Regardless of whether mould is in the viable or non-viable stage, it is still harmful and must be removed properly using specialist mould removal products and ventilation.

Can mold behind walls make you sick?

It irritates the nose and throat, which can lead to both sneezing and coughing as your body tries to get rid of the irritant. Inhaling mold spores can also trigger coughing in people with allergies or an asthma attack, for those with asthma.

What does harmless black mold look like?

Although the name implies a uniform coloring, black mold may appear black, dark green, or dark brown. It typically grows as a cluster of round spots with a distinctly wet, slimy appearance. As stated, black mold typically appears fuzzy or furry.

Can I stay in my house with black mold?

Black mold can cause health problems, so living in a house with black mold is not advisable. If you must stay in your house while black mold is being removed, make sure to seal off any areas where black mold is present and avoid coming into contact with it.

How to get rid of black mold?

Mix a solution of one part bleach and four parts water. Take a cloth and wipe this solution across the wall, scrubbing gently until all the mould has been removed. You can then wipe the bleach away and dry the area using a separate cloth.

Does mold get worse at night?

Mold spores count is highest at night, especially when it's foggy, damp or rainy. Upsetting these mold spores send them into the air, triggering an allergic reaction in people who have an allergy to mold.

What kills 100% of mold?

Hydrogen peroxide, commonly used to disinfect wounds, is active against a wide variety of micro-organisms including mold. It acts by releasing oxygen at a rapid rate, which kills mold by oxidizing the surface and breaking down proteins and DNA.

Can you paint over black mold?

Expert Tip: If you have mold on your walls , do not paint over it. This will only cause it to grow more underneath the paint. Instead, get rid of the mold before priming and painting. Painting Repaired Drywall Using a primer on repaired drywall is crucial for achieving a smooth, seamless finish.

Is it bad to clean black mold without a mask?

Don't Overlook Safety

Just because there's a small area of drywall or tile grout with mold doesn't mean you don't need personal protective equipment (PPE). An N95 or cloth mask, gloves, and eye-wear are necessary when cleaning mold to avoid prolonged mold exposure and illness.

What does black mold smell like?

Toxic black mold growth has a more potent and identifiable smell, like the smell of decay, wet soil, or rot. Visually, it may be greenish-black, grayish-black, slimy, or more furry than other forms of mold or mildew.

What color is the most toxic mold?

Stachybotrys. Stachybotrys chartarum is the infamous toxic black mold. It often appears as black or greenish-black in color and can be found growing in leaky areas, old decaying wood, paper, and foods.

What can be mistaken for mold?

Many confuse mold and mildew, which is not surprising — they have more than a few things in common: Both are types of fungi that no homeowner likes to see in his or her home. Both are keen on forming in moist, warm areas.

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