Cách sử dụng
The word 'gargle' means to swish liquid in your throat and spit it out. You can use it when you have a sore throat or want to freshen your breath. To gargle, you fill your mouth with liquid, tilt your head back, and swish the liquid around in your throat. Then you spit the liquid out. You can gargle using salt water, mouthwash, or even just plain water. It's a good way to help soothe a sore throat or get rid of bad breath.