Mouthwash is a helpful extra, never a substitute for brushing and flossing, which physically remove the plaque that rinsing alone cannot shift. A fluoride mouthwash can add useful protection against decay, while an antibacterial one may help control gum inflammation, so the right choice depends on what your mouth actually needs.
Cosmetic rinses freshen breath for a while but do not tackle the cause, and rinsing straight after brushing can wash away the concentrated fluoride left by your toothpaste. Choose an alcohol-free formula if your mouth tends to feel dry, and ask at your next Orchid Dental Wellness check-up whether a mouthwash would add anything for you.