Find Invisible *cough* Stains *cough*
The Stain Detector Light uses ultraviolet (billed as “amazing” - the jury is still out) light to reveal stains that aren’t visible under normal lighting conditions.Use the light to track down blood (but I think you would have another problem is you have blood all over your place) or well other DNA evidence. For fun bring this puppy on your next trip and play count the stains at your next hotel stay!The detector runs on 4 AA batteries and includes a BONUS flash light.