vanish into thin air
to disappear without leaving a trace
The university student vanished into thin air and was never seen again.
Reasons You Should Brush Your Teeth
Your teeth compose only about 20% of your mouth, so even after brushing and flossing there s still a good amount of bacteria on your tongue, gums, and even your saliva. Seems hopeless? Not if you rinse till it burns! But just as you can fight the bacteria in the bathroom, you can also fight them in the kitchen when you