Using mouthwash with or without fluoride depends on your dental needs and preferences. Mouthwashes with fluoride benefit those who want added protection against tooth decay and cavities. Fluoride in mouthwash can strengthen enamel and support remineralization. A fluoride mouthwash may be a good choice if you have a higher risk of cavities or a history of dental issues. On the other hand, fluoride-free mouthwashes can still provide benefits like freshening breath and reducing plaque, making them suitable for individuals concerned about their intake or having specific sensitivities. It’s best to consult your dentist to determine the most suitable mouthwash for your oral health needs.