girl holding a bottle of medicine for rinsing the mouth or gargling,dripping an antiseptic into a glass to gargle,protect against

against antiseptic asian bad bottle breath child clean corona coronavirus covid dental disease disinfectant disinfecting disinfection dripping drops female gargle gargling gingivitis girl glass gum halitosis holding infections inflammation lady medical medicine mouth mouthwash oral people person pharyngitis prevention protect protection rinsing sore stomatitis throat tonsillitis treatment virus warm water woman wound