Why is it necessary to read pesticide labels carefully before use?

Reading pesticide labels carefully before use is essential primarily to ensure compliance with safety regulations. Pesticide labels provide critical information regarding the correct application methods, safety precautions, necessary protective gear, and legal requirements for the use of the product. This information is crucial not only for the effectiveness of pest control but also for the safety of the applicator, others in the vicinity, and the environment at large. By adhering to the specified guidelines and regulations outlined on the label, users can mitigate risks associated with pesticide usage and avoid legal repercussions for misuse.

The other options, while they may contain relevant information, do not capture the primary function of the label. For instance, although shelf life is important for product effectiveness, it does not encompass the crucial safety aspects needed for legally and safely applying pesticides. Price and personal use history are also unrelated to the core responsibilities of using pesticides safely and legally.