Mouthwash turned out to make my breath smell?

Mouthwash turned out to make my breath smell? - During this mouthwash or gargle promising aroma of fresh breath and to prevent gum disease after use. But according to experts, use mouthwash turned out to make the breath smell.Gum disease itself is caused by bacteria that gather in the tooth and due to food scraps that are not cleaned. However, whether the use of mouthwash can shed those leftovers