Using a saltwater rinse can help heal gums and improve oral health in just a few days. Swish a mixture of water and salt for 15 to 30 seconds up to three times a day to cleanse your mouth, ward off ...
A 2017 study found that saltwater can be just as effective as chlorhexidine, a common mouthwash, in reducing dental plaque. However, another 2024 study suggests that saltwater may be less ...
and also for gum disease." The hand of a man is pouring a bottle of mouthwash into a cap. Mouthwash can help protect teeth, but only as an addition to frequent toothbrushing, according to Dr.