伦敦牙医警告不要在刷牙后使用漱口水，建议在不漱口的情况下吐出牙膏，并在刷牙前使用不含酒精的漱口水。 London dentist warns against mouthwash post-brushing, advises spitting toothpaste without rinsing, and uses alcohol-free mouthwash before brushing.

伦敦牙医Shaadi Manouchehri博士警告不要在刷牙后使用漱口水，这表明它可能会伤害牙齿和牙龈。 London dentist Dr. Shaadi Manouchehri warns against using mouthwash after brushing, suggesting it may harm teeth and gums. 相反，她建议在不漱口的情况下吐出牙膏，让氟化物强化牙齿，并在刷牙前使用漱口水。 Instead, she advises spitting out toothpaste without rinsing to let fluoride strengthen teeth, and using mouthwash before brushing. 她还推荐不含酒精的漱口水，并强调含氟牙膏在预防蛀牙方面更有效。 She also recommends alcohol-free mouthwash and emphasizes fluoride toothpaste's greater effectiveness in preventing tooth decay.