Ghost Glo is Black Light activated Hybrid makeup. Watch the video attached to this page. Ghost has awesome results but please read to fully understand how to best use this. Ghost will glow blue/green under black light but is invisible in regular light. Applied directly onto skin with paint brush or airbrush, Ghost will last up to 3 days, fading over time, but is visible only under black light - on some skin types, may be difficult to remove any earlier. Mixture of 25% Ghost and a non-fluorescent ProAiir Hybrid color will achieve colorful glow - can be completely removed with liquid soap. For example, add 25% Ghost to ProAiir Hybrid white and now white will glow blue/green under black light