Glo Germ™ powder is used to effectively demonstrate how germs are spread through cross contamination. One easy demonstration is to sprinkle Glo Germ™ powder on a work surface and then wash the surface. Residual "simulated germs" then show up a brilliant white under UV black light. A second demonstration is to sprinkle or brush Glo Germ™ powder on a fruit or vegetable and then cut it up. UV black light will show where the "glowing germs" have been spread from the produce to the knife, cutting board, and hands.
This is a great way to teach children the importance of kitchen cleanliness. Order with our economical UV black light, sold separately. One 4 ounce bottle is sufficient for hundreds of demonstrations.
My Science Perks is FREE! Just place your order while logged in to your Home Science Tools account and you'll automatically earn up to 6% back when your order ships!
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exposure to the elements). Please specify a delivery date, Wednesday
- Friday that's at least 7 days from today.
We get it. Science can be messy. But Home Science Tools' products and service can handle it.
Our products are durable, reliable, and affordable to take you from the field to the lab to the kitchen. They won't let you down, no matter what they're up against. Whether it's (over)eager young scientists year after year, or rigorous requirements that come once-in-a lifetime.
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Bottom line? We guarantee our products and service won't mess up your science study—no matter how messy it gets.
