According to the American Psychiatric Association, hoarding disorders occur in an estimated 2 to 6 percent of the population and often lead to substantial distress and problems functioning.

This is the last of a five part series providing insights and suggestions for restoration contractors who are faced with situations involving chemically sensitized occupants. The focus has been on individuals whose sensitivities are related to chemical exposures.

The first three parts of this series covered an overview of chemical sensitivities, the critical importance of source removal and detailed cleaning, and products and processes that can be used for neutralization of chemical or biological residues that remain following cleaning. 

In the first part of this series, basic information was offered regarding the causes of chemical sensitization and the impact that such an experience has on a person’s life. 

As we begin, it is important to remember that cleaning structures for chemically sensitized individuals involves the removal or control of chemical source material as well as the removal of chemical residues; including residue that has adhered to dust.