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Early Signs of Mould to Look Out for on Your Carpet

Carpets are prone to mould because of their textures. However, we often miss the early signs of moulding on our carpets, and it becomes too late to remedy by the time we notice. In this article, we will discuss the early signs of mould on your carpet to look out for.

What Are the Signs to Look Out For?

There are several early signs of mould on your carpet that you should be aware of in order to prevent further damage. These include:

1. Discoloration

A common early sign of mould is discoloration. If you see any dark spots or stains on your carpet, it’s a good idea to check for mould. Mould often causes dark spots and stains, so this is a good indicator that there may be a problem.

2. Musty Odor

One of the most common early signs of mould is a musty smell. If you notice a musty smell in your home, it’s important to investigate further. Musty smells are often caused by mould and can indicate a serious problem.

3. Dampness

Mould loves damp, humid conditions, so if you notice that your carpet is feeling damp or humid, it could be a sign of a problem. If you see mould or mildew on your carpet, it’s important to clean it up immediately and dry the area thoroughly. 

4. Allergies

If you or someone in your family starts to experience allergy-like symptoms (sneezing, coughing, watery eyes, etc.) when they are in the home, it could be a sign that mould is present. Mould can cause various health problems, so it’s important to look for any signs of its presence.

5. Excessive Humidity

Mould thrives in humid environments. If your home is excessively humid, it’s a good idea to check for mould. You can use a hygrometer to measure the humidity in your home. If the humidity is above 60%, it’s a good idea to take action to reduce it.

What to Do When Your Carpet Has Moulds?

If you think your carpet has moulds, it’s important to take action immediately. Here’s what you should do:

1. Ventilate the Area

Open windows and doors to allow fresh air to circulate. If the mouldy area is large, you may need to use fans to help with the ventilation.

2. Clean the Area

Use a vacuum with a HEPA filter to remove the mould spores from the carpet. Be sure to dispose of the vacuum bag afterward.

3. Remove the Source of the Moisture

If the carpet is wet, use a dehumidifier to dry it out. If the carpet is dry, but the air is humid, use a humidifier to lower the humidity.

4. Treat the Area with a Mouldicide

Many products on the market will kill mould. Be sure to follow the directions carefully to eliminate mould in your home completely.

5. Prevent Future Mould Growth

Take steps to prevent the growth of mould in your home in the future. You can do this by following the tips mentioned above and regularly calling professionals to inspect your home for extra measures.


Mould on carpets can be a serious problem. If you notice mould on your carpets, it is important to take action immediately to clean and remove the mould. Mould can cause respiratory problems, so it is important to keep your family safe by removing the mould as soon as possible.

If you are looking for carpet cleaning in Calgary, Airdrie, and Chestermere, then you can hire us at Canada Unified Services. We are a registered company focused on cleaning carpets, furnaces, ducts, and houses since 2014. Get in touch with us to book our services.