Genius hacks that could save your life

These essential hacks are survival tricks that everyone should know about

#20 Use a flashlight or anything reflective to signal for help

Genius hacks that could save your life 13
Photo by Felix Mittermeier from Pexels

If you are hurt or trapped and need to signal for help, use anything reflective that you can get your hands on. A CD, polished piece of metal, or a flashlight can all be used to reflect light onto a target until someone sees it. It may take some time for someone to take notice of your signal, but don’t give up!