Black mold, a silent yet severe health hazard, poses a significant risk to crew and passengers onboard superyachts and cruise ships. Known scientifically as Stachybotrys chartarum, this toxic fungus thrives in the damp, humid environments common to vessels, leading to respiratory issues, allergic reactions, and even long-term health complications. If left unchecked, mold infestations can compromise not only health but also operational safety, making it imperative to address the problem with urgency.

VIKAND, a global leader in maritime health and sanitation solutions, has developed a groundbreaking answer to this pressing issue with its Pyure Dynamic Protection system. This FDA-approved air purification technology revolutionizes how ships tackle mold growth, delivering healthier and safer environments for everyone onboard.

Damp and humid environments make cruise ships and superyachts particularly susceptible to black mold, with air intake ducts becoming common breeding grounds for the fungus. Leaks in the hull, plumbing systems, or ventilation systems can also allow water to seep into areas behind walls, ceilings, or under floors, where mold can grow undetected.

Dr. John Howe, Medical Director, OneHealth by VIKAND, explained: “Mold produces allergens, irritants, and toxic substances known as mycotoxins [1], which can trigger allergic reactions and exacerbate respiratory issues. People with weakened immune systems or chronic lung diseases are at a higher risk of developing infections from mold exposure [2]. Additionally, some studies suggest that early exposure to mold may increase the risk of developing asthma in children, particularly those with a genetic predisposition.”

The Pyure Dynamic Protection system offers a state-of-the-art solution by replicating nature’s process of air and surface purification. It generates hydroxyls – highly reactive molecules naturally occurring in Earth’s atmosphere – to actively neutralise mold spores, bacteria, viruses, and other airborne contaminants. Unlike traditional cleaning methods, Pyure provides continuous, proactive sanitisation of both air and surfaces.

VIKAND’s Pyure technology has already demonstrated exceptional success in real-world applications, eliminating up to 99.9999% of viruses, bacteria, and mold in seconds to hours. The Pyure solution is currently installed on 150 vessels including 50 superyachts and has shown to reduce black mold organisms in the air by 99.9% within 30 minutes, and is undetectable within 90 minutes. On surfaces, these figures are 99.9% in 48 hours.

On a 140+ metre yacht struggling with severe mold infestations, Pyure devices were installed directly into the vessel’s air handlers and within weeks, the system eradicated airborne mold spores, ensuring a clean and healthy environment.

“By proactively addressing mold with our Pyure Dynamic Protection system, VIKAND is setting a new standard in maritime health and safety,” stated Mattias Hallberg, Director, Technical Solutions, VIKAND. “This technology not only removes existing mold but prevents future growth, offering peace of mind to vessel operators and healthier environments for those onboard.”

Dr Howe added: “It is crucial to address mold growth promptly to prevent health issues. This includes maintaining low indoor humidity levels, fixing leaks, and ensuring proper ventilation. Overall, while mold is a common environmental issue, its potential health impacts should not be underestimated. Taking preventive measures and addressing mold problems quickly can help mitigate these risks and protect overall health.”

In addition to addressing mold, the air purification solution combats a broad spectrum of air and surface contaminants, including viruses and bacteria, providing comprehensive protection in the confined spaces of ships.

As well as providing comprehensive sanitisation, the solution also reduces carbon emissions and operational costs by enhancing air recirculation and decreasing resistance. It is easy to install and requires minimal upkeep, with quarterly cleanings and annual optic replacements.