EXPOSURE TO UV RAYS USED TO BE VERY HARMFUL TO THE SKIN. FOR THIS, ONE HAVE TO KEEP VISITING SKIN SPECIALIST AND IT COST YOU MUCH BUT WITH SUNZAPP YOU CAN IDENTIFY THAT IN INTENSITY OF UV RAYS IN YOUR AREA AND ADVISE YOU THE PROTECTION ACCORDING TO YOUR SKIN TYPE.
THANK YOU FOR SHARING THIS HUNT
RE: SunZapp - sun protection advice is based on your location