What is a limitation on the use of inorganic arsenicals?

Inorganic arsenicals are primarily restricted in their use for residential applications due to concerns regarding human health and safety. The toxicity of arsenic and the potential for exposure, especially in areas where children might play or where people live, underscore the need for caution. Regulations aim to protect residents from the risks associated with arsenic exposure, which can lead to serious health issues over time, including cancer and other diseases.

While inorganic arsenicals may still be utilized in some industrial or agricultural contexts, the limitation on their use in residential settings reflects a prioritization of public health. Therefore, the response about the restriction for residential use is aligned with these protective measures, acknowledging the necessity of minimizing exposure to potentially harmful substances within living environments.