Why are molds a concern?

Why are molds a concern?
Is there a mold problem?
How can you tell if it is mold?
How much mold is growing?
How to clean mold?
Dealing with an ongoing mold problem.
Preventing mold.
Mold-Proofing your home, basement.
Mold-Proofing your home, bathrooms, kitchen, laundry.
Mold-Proofing your house, closets and bedrooms, exterior.
Should I have my house air tested for mold?
The air feels dry, can I humidify?
What advantages do HEPA vacuums provide?
Is vacuuming with a HEPA or externally exhausted vacuum cleaner recommended for serious mold problems only?
Where do you find a HEPA vacuum cleaner?

Damage to materials is one concern. Materials get stained or discoloured, and over time they are ruined. Moldy paper and cardboard disintegrate over time. Fabrics are damaged. Continued mold growth can be indicative of moisture conditions favourable for growth of fungi that cause wood rot and structural damage.

When molds are growing inside the home, there may be health concerns. Molds release chemicals and spores.

Health experts indicate that, depending on the type of mold present in a home, the amount and degree of exposure, and the health condition of the occupant, the health effects of mold can range from being insignificant to causing allergic reactions and illness.

Pregnant women, infants, the elderly and those with health problems, such as respiratory disease or a weakened immune system, are more at risk when exposed to mold. Consult your family physician if you believe there is someone who may be at risk.