Certainty® Protective Ointment

Certainty® Protective Ointment


The SmartShield Certainty® Antimicrobial Ointment offers you unprecedented protection from airborne pathogens. This gentle, hypoallergenic topical ointment can be placed on the skin or the interior nose cavity to trap and kill dangerous airborne pathogens.

Certainty SmartShield is effective on a broad spectrum of pathogens, including antibiotic-resistant bacteria, fungi, Influenza, MRSA and human coronaviruses. When used in conjunction with hand hygiene and other recommended infection control measures, Certainty SmartShield can help you stay safe and protected.



  • 30 gram tube
  • One size
  • Compact, lightweight packaging


  • Topical ointment
  • 6-8 Hours of antimicrobial protection
  • Traps and kills airborne pathogens
  • Hypoallergenic formula is gentle on skin
  • Designed to be used on the skin or nose cavity
  • Prevents infection and promotes healing
  • Prevents the spread of pathogens though airborne droplets
  • No effect on human skin or tissue


  • Made in the USA
  • Petrolatum-based ointment, Powered by Hexagen®
  • Active ingredient is benzalkonium chloride (0.13%)

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