Glow-in-the-dark tampons could help identify water pollution in

Even small amounts of sewage could be picked up by tampons suspended in contaminated water
Even small amounts of sewage could be picked up by tampons suspended in contaminated water

16 Things That Glow Under Black Light

Tampons: Not just for feminine hygiene

Tampling: Optical Brightener Water Quality Sampling - SciStarter

Glow-in-the-Dark Tampons Track Sewage Pollution in Rivers

Glowing Water Experiment : 5 Steps - Instructables

Scientists suggest using 'glow-in-the-dark tampons' to test rivers for sewage leaks

Glow-in-the-dark TAMPONS shed light on water pollution

Des tampons hygiéniques fluorescents pour lutter contre la pollution

Engineers armed with glow in the dark TAMPONS are waging war against water pollution - Mirror Online

Scensibles Bathroom Dispenser for Menstrual Care Disposal - Bag Dispenser and Refill Boxes - for Tampons, Pads, Other Disposable Hygiene Products (White) : Health & Household