What you want to do is keep the mould spore count in your home low, and eliminate any conditions that would cause mould growth to thrive, because that’s going to impact your health. Many of the building materials used in your home’s construction can act as food for mould if you’re not addressing moisture issues. Dealing With MoistureYou need to remove the excess moisture from your home to prevent mould growth in the first place. While bleach takes care of any surface mould, the spores survive and allow mould to grow back. If the area affected by mould exceeds a surface area of 10 square feet, a mould remediation company must professionally clean it.

Source: National Post April 29, 2017 11:26 UTC