The science
What “99.9% cleaner” actually means.
ISO 22196 explained
ISO 22196 measures antibacterial activity on plastic surfaces. It does not measure protection of people, viruses, or real-world clinical outcomes.
*Claims based on test method ISO 22196.
99.9%
Cleaner surface than untreated surfaces
Per ISO 22196
3–5
Day replacement cycle
Microban® partnership
Microban® is a world-leading antimicrobial brand. Technology is built into the wrap, not sprayed on, so it works for the life of the product.
The patent
US 12411527 B1, granted. View US Patent 12411527B1 on Google Patents.
Regulatory
EPA-registered. Manufactured in an FDA-compliant facility.
Demonstrations
ICU field screening
Petri dish videos and the RLU screening are demonstrations and field screening, not clinical evidence.
Culture plates without WynnShield™
Bacterial and fungal culture plates from surfaces without WynnShield™. Compare them with the WynnShield™ plates below. Tap any photo to view it full size.
Demonstrations only, not clinical evidence.
Culture plates with WynnShield™
Bacterial and fungal culture plates from WynnShield™ surface samples. Tap any photo to view it full size.
Demonstrations only, not clinical evidence.
Why non-porous surfaces matter
Mobile devices are non-porous, which allows bacteria to persist on the surface; bacteria can survive on hard surfaces for weeks.
What the claim does not mean
- Antimicrobial Technology does not protect the user from disease-causing organisms.
- Antimicrobial Technology does not protect the user from disease-causing pathogens.
Free sample kit
Try WynnShield™ in your unit — on us.
Tell us where you work and we'll send a free WynnShield™ sample kit for your unit, plus facility pricing. No cost, no obligation.
- Sample wraps for phones and tablets
- Facility and volume pricing
- Application guidance for your team