middle age grey-haired woman working at dentist clinic holding electric and recycled teethbrush in shock face, looking skeptical

clinic dentist electric face greyhaired looking mouth open recycled sarcastic skeptical teethbrush woman working adult cautious confused cynical desk disbelief doubt elderly expression eyes female hispanic look mature middle age pensive perplexed person professional puzzled question recycle senior skeptic surprise suspicious thinking thoughtful toothbrush unbelieving uncertain unconvinced uniform unsure wow