• With Glo Germ™ powder or oil and an ultra violet light, watch the demonstration of the spread of germs
• Apply the proven safe liquid or powder to hands or surface before proceeding with the normal classroom activities or cleaning routine. Shine the blacklight to observe the “spread of germs”.
• For an extremely graphic demonstration, this kit uses a 18” electric UV light stick (18w)
• Includes 1 bottle each of Glo Germ™ powder and oil.