REair is the manufacturer of unique clean-tech products able to improve Indoor Air Quality (IAQ) and to drastically reduce harmful pathogens due to sustainable sanitization processes and surface treatment. REair solutions are based on the principle of photocatalysis, a natural process of strong, rapid and effective oxidative degradation of pollutants and microorganisms. 100% green, long-lasting and sustainable. REair technology is a transparent coating that can be applied to any surface and in any kind of indoor and outdoor environment. Activated by the combination of Light and Air, REair technology continues for months to proactively decompose bacteria, viruses, mold, fungi, VOCs, NOx and other harmful pathogens.