How to Choose an Antiviral Coating

防病毒塗層（Disinfectant Coating) as the name implies, this is a technique that involves spraying or applying a long-lasting disinfectant to a surface to form a protective coating. This coating not only provides continuous disinfection but also effectively kills bacteria and viruses that come into contact with the surface, thereby maintaining cleanliness and hygiene over an extended period.

We believe that most readers browsing this feature already have a basic understanding of anti-virus coating services, or are currently looking for suitable disinfection solutions for their companies, offices, schools, medical institutions, or other workplaces. There are many related service providers on the market, with varying materials, claimed effects, and verification reports. The average person may not have sufficient time to thoroughly research each company’s background, technical details, and test data one by one.

The purpose of this article is precisely to help readers make the smartest choice within limited time, using a simple, easy-to-understand, and clearly focused approach. Even if you are unable to check every verification report one by one or compare the technical details of each provider, as long as you grasp a few key considerations, you can quickly judge the quality of the service.

As the common saying goes, “The most important thing about hotpot is the stove itself,” the core key to anti-virus coatings is always the quality and performance of the coating material itself. The disinfection durability, safety, application range, and genuine verification results of the material directly determine the actual value of the service. Next, we will break down step by step, from multiple practical angles, how to choose a reliable anti-virus coating service, so that you can make the right decision for your workplace or living space with greater confidence.

Verification of COVID-19 Virus Elimination

Ensuring that disinfection materials can eliminate the virus causing COVID-19 is a primary consideration. However, very few antimicrobial coating products on the market possess such verification. Some companies employ misleading promotional tactics—whether intentional or unintentional—that deceive consumers.

BioNatro NT32 is backed by laboratory reports confirming its effectiveness in eliminating COVID-19.

Durability of Disinfection

BioNatro NT32 contains three active ingredients effective against COVID-19. Tests conducted by the UK-based MSL laboratory demonstrate its ability to rapidly eliminate various viruses and bacteria (with a specific 99.99% elimination rate for COVID-19 and its variants). It is one of the few long-lasting disinfection products proven effective against COVID-19 by laboratory analysis.

It has passed long-term antimicrobial testing by a German testing agency, demonstrating antimicrobial efficacy lasting 180 days (PRO version) or over 365 days (EX version), while withstanding up to 10,000 abrasion cycles. Routine cleaning does not compromise its disinfecting capabilities.

Safety

Ensuring the safety of antiviral coatings is equally critical. If a coating is allergenic or releases toxic substances, it could harm individuals in the treated environment—including the elderly, young children, and those with chronic illnesses. Such risks are particularly prevalent when disinfectants are mixed on-site.

Therefore, disinfection coating materials must undergo rigorous safety verification.

Summary

When selecting an antiviral coating (long-lasting disinfection) , the three key considerations mentioned above are all essential.

Ultimately, a client’s decision to choose an antiviral coating service is rooted in trust—trust in the disinfection service provider. As a provider of such services, we believe that the health of our clients must take precedence over corporate profit. Furthermore, as Hong Kong stands united in the fight against the pandemic, it is all the more important for us to deliver the most reliable service possible. Therefore, we insist on using coating materials that meet the three criteria outlined above and offer our services at fair prices, because we believe that everyone—regardless of social or economic background—deserves access to top-quality service.