Products labeled with the signal word DANGER may also include which symbol?

Products labeled with the signal word DANGER often pose a high level of risk, and the skull and crossbones symbol is a universally recognized indication of acute toxicity associated with such products. This symbol serves to alert users to the potential for severe harm or fatality if the product is ingested, inhaled, or comes in contact with the skin. In the context of pest control and chemical handling, the presence of both the signal word DANGER and the skull and crossbones icon highlights the need for extreme caution and emphasizes the importance of following safety protocols when using these substances.

The other symbols related to different hazards contribute to a clear understanding of various risks but are not typically paired with the DANGER signal word in the way the skull and crossbones is. For example, the biohazard symbol indicates biological hazards, the radioactive symbol is associated with radioactive materials, and the flammable symbol represents fire hazards. Each of these has its own specific meanings and contexts, which do not align with the acute toxicity that the skull and crossbones effectively conveys.