This smoke shop in Las Vegas is sick of robbers hitting up their store, turns out the solution is in their DNA!

Okay, so maybe not their DNA but on that is actually encoded to their store to help catch criminals!

With this device from DNA Security Solutions, once crooks come in,  you alert the system and it will spray about 15 feet hopefully getting on some of the robbers.

That spray is colorless to the naked eye but can be picked up with UV light for about three to six weeks after!

Now, we know there are many ways crooks could get around this but it seems like a pretty decent idea!

Source: CBS 8 Las Vegas Now