At Ellson Air Care, the process we use has been used in the food processing and water sanitation industries for decades. There have been numerous studies of the effectiveness of the process we use.
To be honest, there are OTC mold remediation kits, some of these kits use the same chemicals we use.
If and when you use these kits in the wrong way there will be health consequences.
Mold remediation is not a DIY process. The black mold on the walls is not the only problem(you can try to use bleach) but the real problem to your family’s health is the mold spores in the air.
How do you think you’re gonna remove the mold spores that are still in the house and HVAC system using bleach?
Again, mold remediation is not a DIY process.