What does a 'restricted use' classification of pesticides imply?

The 'restricted use' classification of pesticides indicates that the product poses a greater risk to human health or the environment compared to general-use pesticides. Therefore, it is not deemed safe for use by the general public and can only be applied by certified applicators who have received proper training to handle and use these substances safely. This classification helps ensure that potentially hazardous materials are managed responsibly and reduces the likelihood of misuse or accidents.

The other options do not accurately capture the implications of restricted use. While storing the product indoors may be a necessary safety precaution, it does not define the classification itself. The idea that the product is safe for any user directly contradicts the purpose of restricting use, as it is designed for trained individuals only. Lastly, while bulk purchasing may apply to some products, it does not relate to the safety or usage classification of restricted use pesticides.