BioTech Medical LLC, North Canton, Ohio, offers SpectraSan 24, a hard-surface disinfectant. According to BioTech, SPectraSan 24 is effective in killing various types of Influenza A, including Influenza A (H1N1).

SpectraSan 24 is 100% biodegradable and, according to the company, is the only registered disinfectant assigned the lowest toxicity rating (IV) by the US Environmental Protection Agency. An announcement from BioTech Medical explained that SpectaSan 24 is based on a newly patented molecule called Silver Dihydrogen Citrate (SDC). SDC is an electrolitically generated source of stabilized ionic silver that, when formulated as a disinfectant, is powerful yet safe, colorless, odorless, and nonstaining.