These UV neon hairsprays are very brightly coloured, even brighter under UV lighting, & when in the pitch black they all have tiny flecks of glow in the dark pigment that will have a speckled green glowing effect! Unlike a lot of bright neon hairsprays that only glow under UV lighting, these colours not only react to UV blacklight, but will also give you a sprinkling of green glowing loveliness when you are truly in the dark! Bright neon colours under normal light Fluoresces brightly under UV Blacklight Available in yellow, pink, orange, green or blue Tiny flecks of green glow in the dark visible in the pitch black Easily washes out with shampoo & water It is important to test a small patch of hair before use, particularly if youre very fair or have bleached hair as it could stain chemically treated hair! Please read all the safety information & instructions on the can before use.