Sevin is very safe to use as long as you use only the recommended amount.
Sevin dust is a very effective pesticide. The amount of pesticide that you use will determine the size of the area that is affected. Sevin is a pesticide used to kill weeds, bugs and pests. It is applied to the soil or to your lawn in the form of a powder. Sevin dust is a highly effective pesticide. However, it can be harmful to both people and pets if it comes into contact with their skin or eyes. Sevin dust contains a chemical called dimethoate which has been linked to health problems like neurological disorders and liver damage.