This is an awesome safety tip that EVERYONE should be aware of. Especially women! Pay special attention to the mirrors in dressing rooms, restrooms, etc... No Space? Leave that place!!
TWO WAY GLASS IMAGE MIRROR IMAGE
Just conduct this simple test: Place the tip of your fingernail against the reflective surface and if there is a GAP between your fingernail and the image of the nail, then it is GENUINE mirror.
However, if your fingernail DIRECTLY TOUCHES the image of your nail, then BEWARE! IT IS A 2-WAY MIRROR!
"No Space, Leave the Place" So remember, every time you see a mirror, do the "fingernail test." It doesn't cost you anything.
REMEMBER. No Space, Leave the Place: