A woman is wanted on suspicion of using pepper spray during a robbery at a dollar store Sunday night.The incident was reported just before 11 p.m. at the Dollar General at 7613 Highway 87 south in Eli Whitney. No injuries were reported.Alamance County deputies said a woman in a camouflage mask demanded money and started using a large can of pepper spray.A light-colored, older-model Honda with a loud muffler was spotted leaving the scene, deputies said.Deputies released surveillance images of the suspect Tuesday. She has blue eyes, brown eyebrows and a raspy voice, deputies said.If you can identify the woman or have any other information that can help investigators, you're asked to call the Alamance County Sheriff's Office.