Antiviral & Antimicrobial Technology

H & H technology has been previously tested extensively against bacteria, fungi, mildew, algae, mold, and yeast and proved its highest efficacy i.e., 99.99%. Now latest progress, effectiveness against coronavirus has enhanced its credentials in providing protection and safety. H & H technology is meant to act as your Protector in the fight against viruses.

Protector® has incorporated d2p Antiviral & Antimicrobial Technology in its products. d2p is an innovative technology and is designed to prevent the development and growth of viruses, bacteria and microorganisms.

d2p is easily incorporated into any plastic, paint or coating to become an integral part of the finished product. d2p imparts a broad spectrum complete antimicrobial protection (antiviral, antibacterial, antifungal, anti-algal, anti-mildew, anti-mould anti-yeast).

  • Antiviral Protection- Protection from viruses (Beta coronavirus) > 99.99%
  • Antibacterial Protection- Protection from bacteria (Gram +ve and Gram –ve) > 99.99%
  • Antifungal Protection- Protection from fungi, yeast, mould and mildew > 99.99%
  • Antialgal Protection- Protection from algae > 99.99%

Mode of Action Against Bacteria


d2p enters the bacterial membrane and causes damage and disruption to the cellular wall before penetrating the cell


d2p is highly reactive with the cell enzymes and deactivates these vital molecules


Interrupts the cell DNA preventing replication and cell formation

Mode of Action Against Viruses

d2p conforms to following standards for its antiviral and antimicrobial efficacy:


d2p has been successfully tested against over 50 dangerous microorganisms including:

Coronavirus SalmonellaListeria  and E.coli
PseudomonasKlebsiellaAspergillus niger
Staphylococcus aureusPenicillium chrysogenumEnterobacter

Protector® Products Efficacy Against Coronavirus is Tested and Proven

H & H Antimicrobial Efficacy Against Coronavirus is tested and proven. In this COVID-19 pandemic, everyone is concerned about the safety and looking for the latest technologies to combat viruses. Traditional methods are not sufficient enough to provide round-the-clock protection against viruses. The fight against evolving strains of viruses and bacteria has been tricky and demands technological evolution. The current pandemic has prompted several inquiries regarding the ability of Protector® Antimicrobial Products to inactivate viruses in general and its efficacy against the spread of Covid-19. 

In order to provide our customers a sigh of relief and satisfaction H & H has worked with independent laboratories to get its technology tested against viruses. H & H has tested its products against Coronavirus strain MHV-3, genus beta coronavirus (same family and genus as SARS-CoV-2/COVID19, SARS-CoV-1, and MERS). H & H technology inactivates 99% of beta coronavirus, MHV-3 strain in just 30 minutes tested by UNICAMP, Brazil.

Results at various contact times demonstrated the high efficacy of technology against these strains

Results at various contact times demonstrated high efficacy of technology against these strains