The presence of mold in your home can have devastating effects on the health of your loved ones. It can also cause extensive property damage. And if you are planning on listing your home for sale, it can lower its overall attractiveness to potential buyers. The question is: can you remove it on your own or should you hire a mold removal expert?

You may need a professional to remove mold in your home if the mold growth covers an area that is larger than 10 square feet. Any mold growth that results from contaminated water or sewage flooding should also be removed by a professional. But if the mold growth isn’t extensive or toxic, you don’t need an expert, as you can DIY.

Here is what you should know about mold removal and when it is necessary to seek the help of a mold remediation expert.

You should call a mold remediation expert in the following circumstances.

Mold growth covers an area larger than 10 square feet

The EPA recommends that you should let experts handle mold growths that cover surfaces that are larger than 10 square feet. Such an extensive infestation may need special chemicals, tools, or removal techniques in order to clear.

It may also be a sign of a serious underlying problem that only an expert can identify and fix.

Therefore, hiring an expert in such a case is definitely prudent.

do I need a professional service to remove mold

There is a presence of mold in your HVAC system

When mold is growing in the HVAC system, it is easy to spread throughout the home. Furthermore, the HVAC system contains hard-to-reach areas.

Completely clearing mold from HVAC systems and other hard-to-reach areas usually requires the training and experience that mold remediation experts typically have. As a result, attempting to completely get rid of the mold on your own may be futile.

You are experiencing obvious signs of exposure to toxic mold

Toxic mold is likely to cause severe health problems. If you have ruled out other causes of health problems in your home and are suspecting that toxic mold may be to blame for your symptoms, then contacting an expert is the best course of action.

Doing so will limit your exposure to the mold. It will also guarantee that the mold won’t grow back.

You have trouble locating the mold growth

If you note a musty and earthy smell in your home but are having a hard time finding out where it is emanating from, then asking for an expert’s help should be the next logical step.

Mold remediation experts have extensive experience and training that arms them with the ability to locate almost any mold growth. They can even trace the underlying source of the problem, something that will come in handy in helping to keep the mold from coming back.

The mold growth resulted from sewage flooding or contaminated water exposure

When a mold growth arises because of sewage or contaminated water, the cleaning process becomes complicated. According to the EPA, in such a case, only an experienced professional should do the mold cleanup process. This is so as to avoid exposure to dangerous chemicals or infections.

What will a mold remediation professional do?

A mold remediation professional will start off by doing a mold inspection. They will locate the mold growth, identify its source, and then carry out a mold test if it is necessary.

They will then seal off the affected area in order to limit the risks of spreading the mold in the home. This will be followed by cleaning up the mold-affected surfaces and discarding any unsalvageable materials. And thereafter, they will kill the mold with commercial-grade mold-killing solutions.

The next step will be to dry off the affected surfaces. And they will then do a cleanup of the area.

After a while, they may then decide to do a mold test to make sure that the mold remediation process was successful. However, this step is optional as most clients prefer to get a third party to do the confirming mold test.

Can you do mold removal yourself?

Yes, you can do the mold removal yourself. You can in fact do it by using chemicals that already exist in your home.

In order to do so effectively, start by protecting yourself by wearing a face mask, long-sleeved clothing, and goggles.

After that, scrub the area with a brush in order to get rid of visible mold. Vacuum the surface. And then pour undiluted vinegar into a spray bottle.

Spritz the surface with the vinegar until you soak it. Scrub the surface with a brush, and then let it sit for about an hour. After that, wipe the surface with a dry cloth and then spray the surface with a little bit more vinegar. Soak any excess vinegar from the surface with a dry piece of cloth and then let it air dry.

The advantages of hiring a professional

The following are the advantages of hiring a professional mold removal expert.

  1. It limits your exposure to toxic mold and other allergens
  2. Lower risks of accidentally spreading mold spores throughout the entire home
  3. It guarantees faster mold removal because it is being done by experts
  4. It offers a greater chance of preventing the mold from coming back
  5. It saves you from having to handle potentially toxic mold killing chemicals
  6. You don’t have to be physically present for the mold removal process to take place.
  7. Therefore, if you are busy, this is a convenient option.

The disadvantages of hiring a professional

The following are the disadvantages of hiring a professional to remove mold in your home.

  1. You don’t have complete control over the chemicals that they will use. Some of them may not be eco-friendly.
  2. It is more expensive compared to doing it on your own
  3. You have to go through the tedious process of searching for, vetting, and then hiring the professional. This process may be too time-consuming

How much does professional mold remediation cost?

The average cost of professional mold remediation is $2,500. However, homeowners can end up paying as low as $500 or as high as $7,000 depending on the extent of the mold growth, the location of the mold, the size of the area that has to be remediated, and any other after-remediation services that they may need.

How much does professional mold remediation cost inspection

Does insurance cover mold remediation?

No, home insurance doesn’t typically cover mold remediation. It only does so in cases where the mold results from a “covered peril”.

Therefore, whether your insurance pays for it will depend on the dangers that it covers. For example, if it covers damage that results from fire fighting incidents, or malfunctioning appliances, then it will cover mold remediation for mold growth that can be traced directly to these incidences.


Professionals remove mold by spraying mold growth with commercial-grade fungicides. They may then discard any material that they consider to have been severely damaged by mold. Sometimes, they even go a step further and fix the underlying cause of the mold by, for example, fixing a water or roof leak.

Based on popularity, overall user reviews, and customer reviews, the RMR-141 Disinfectant and Cleaner is the best mold remover. It is not only effective, easy to use, and affordable, but also EPA-registered.

Yes, you can stay in a house with black mold provided it isn’t having any negative health effects on your or your loved ones. However, given the potentially harmful effects that some black mold species can have, it is always advisable to have a professional kill and remove the mold as soon as possible.

Mold on drywall can be green, white, yellow, black, brown, pink, red, or purple in color. It all depends on the species of the mold, and the conditions under which it is growing.

If you have mold in your home, asking for a professional’s help is the best way to ensure that you completely get rid of it. To do so, start by visiting It offers a free service that quickly matches you with the top-voted local mold remediation contractors.

Using the website, you can get 3 estimates fast by real certified experts in your area in just 2 minutes. Here is how it works.

  1. You scroll to the top of the page and enter your Zip code.
  2. Answer questions about your mold remediation needs
  3. Your details will be forwarded to three local experts.
  4. You will then receive a price estimate for the job and some friendly advice.

IMPORTANT: There is no obligation to hire. This is a free tool and service to be used at your pleasure.

FAQ’s professional remove mold

Timothy Munene
Author: Timothy Munene - Timothy is a freelance writer and an online entrepreneur.