Wood pellets that are tailored for pellet stoves or fireplaces usually contain tree barks and binding agents such as glue. When used in pellet smokers, these wood chips can expel some harmful chemical substances infused with the food. But since the dawn of Traeger pellet smokers, different manufacturers have been producing food-grade wood pellets to be used in pellet smokers.
Pellet grills preheat quickly, so you can start cooking almost immediately, and the pellets are available in a number of woods, for different smoke flavors. The smoke has a subtle wood-fired flavor with less of the acrid flavor that comes from standard wood or charcoal. For the maximum smoke flavor, it’s best to cook at a temperature lower than 250 degrees, while higher temperatures cook faster with less smoke.