a child washes his hands with soap in the bathroom. the concept of hygiene and clean hands, infection, close-up

antibacterial baby background bacteria bacterium bathroom body child childhood cleanness closeup contagion disinfecting disinfection embracing fingers flow hand hands health hygiene hygienic hygienics infection innocence kid livingroom mud offspring organism parent parenting peacefulness person preventing prevention purity scrubbing small soap soundness sweetie tap toilet toilette wash water white