Antimicrobial Coatings for Appliances: Invisible Protection 24/7

This article was previously published on 3/27/2023 and updated on 10/9/2024

Antimicrobial coatings are a critical innovation for protecting household appliances and industrial equipment from harmful microorganisms. These coatings provide an essential layer of defense, continuously working to inhibit the growth of bacteria, viruses, and fungi on high-touch surfaces.

As more consumers and businesses seek solutions that reduce the spread of bacteria, viruses, and other harmful microorganisms, manufacturers are increasingly turning to antimicrobial coatings to provide a constant layer of protection.

Antimicrobial Coatings: A Silent Defender for High-Touch Surfaces

Appliances, such as refrigerators, dishwashers, and washing machines, often feature surfaces that come into frequent contact with users. These high-touch areas are prone to harboring bacteria and other pathogens, making them potential breeding grounds for contamination. While regular cleaning can help, it’s not always sufficient to prevent the build-up of harmful microorganisms. This is where antimicrobial coatings come into play.

Antimicrobial coatings provide continuous protection by inhibiting the growth of bacteria and other microbes on appliance surfaces. These coatings work by creating an invisible, protective barrier that helps reduce the risk of contamination, making surfaces safer and easier to maintain.

For manufacturers, the inclusion of antimicrobial coatings in appliances not only adds a layer of protection but also gives consumers peace of mind, knowing that their appliances are equipped with 24/7 invisible protection against harmful germs.

UNICHEM’s uniCLER Antimicrobial Coating Technology

One of the standout solutions in this area is UNICHEM’s uniCLER® antimicrobial coating technology. This advanced coating technology is available in various types of polymer bases, utilized in coil coatings (Polyester, Vinyl, Acrylic, etc.), which makes these coatings ideal for use in home appliances as well as other industrial and commercial applications. uniCLER® antimicrobial coating technology is designed to inhibit microbial growth on the surface of the coated material, without affecting the appearance or other functionality required by the coating. Incorporated into various coil-applied coatings, uniCLER® enables the coated metal substrates to continuously inhibit the spread of bacteria, viruses, and fungi.

One of the key benefits of uniCLER® infused coatings, are is its durability. These coatings are engineered to withstand daily use and regular cleaning without losing their effectiveness. This makes them ideal for use in manufacturing appliances that experience frequent use, such as kitchen equipment, washing machines, and dishwashers, where maintaining hygiene is crucial.

How Antimicrobial Coatings Work

Antimicrobial coatings function by incorporating active ingredients that inhibit microbial growth into existing coating technologies. While antimicrobial coatings are not a replacement for good hygiene practices, they serve as a valuable supplement, providing an additional layer of protection. By continuously working to reduce the presence of microorganisms, these coatings help keep appliance surfaces cleaner and more sanitary between regular cleanings.

Applications for Antimicrobial Coatings in the Appliance Industry

The versatility of antimicrobial coatings makes them suitable for use across a range of household and industrial appliances. Appliance manufacturers that include antimicrobial coating technology with their coil coating applications add value to their products for increase consumer protection and satisfaction.

Environmental Benefits and Durability

One of the standout features of UNICHEM’s uniCLER® antimicrobial coatings is their environmental impact. Antimicrobial coatings offer a low-maintenance, environmentally friendly solution. These coatings are designed to be durable, resisting wear and tear from regular use and frequent cleaning, all while maintaining their antimicrobial efficacy.

Antimicrobial coatings can contribute to improved air quality and reduced exposure to potentially harmful cleaning agents by reducing the need for constant cleaning with harsh chemicals. This makes them an eco-friendly choice for manufacturers and consumers alike, offering both protection and peace of mind.

Durability for Long-Term Protection


uniCLER® antimicrobial coatings are engineered for long-term performance, providing lasting protection even after repeated exposure to cleaning agents and daily wear. This makes them ideal for use in high-traffic areas and on frequently touched surfaces, where maintaining cleanliness is a constant concern. Exposure to bacteria and viruses can degrade surfaces and coatings that are not protected with antimicrobial coatings. uniCLER® antimicrobial coatings help to protect surfaces from premature degradation, enhancing the longevity of treated surfaces.

Custom Solutions for Manufacturers

UNICHEM’s expertise in antimicrobial coating technology extends to providing customized solutions for appliance manufacturers. uniCLER® antimicrobial coating technology can be included in nearly any type of exterior coating for added protection.

With the ability to customize the application of antimicrobial coatings to specific surfaces and operational conditions, UNICHEM works closely with clients to ensure that their appliances meet the highest standards of hygiene and durability.

Explore Antimicrobial Coating Solutions with UNICHEM

By integrating uniCLER® antimicrobial coatings into the production process, manufacturers can offer their customers appliances that provide a higher level of cleanliness and protection, which can ultimately lead to increased consumer satisfaction.

If you’re looking for innovative ways to enhance the hygiene and durability of your appliances, contact UNICHEM today to learn more about uniCLER® antimicrobial coatings. Our experts can help you develop a custom solution that offers 24/7 protection against harmful microorganisms, keeping your products safe, clean, and long-lasting with antimicrobial coating technology.