What do impetigo blisters look like, and how can I tell the difference between impetigo and a regular rash?

Honey Comb crusting. Impetigo can be blistered but usually show crusting.
Circular. Oozing. They are circular ooozing honey crusted lesions. A rah can be red and scaly but not in early stages oozy and sticky. A regular rash that is chronic can become secondarily infected. For photo of impetigo go to aad. Org.