Modern European citizens spend - in average - over 90% of their time indoors. This includes homes, offices, restaurants, bars, hotels, shops and other public buildings such as schools and hospitals. A good indoor environment is therefore important to public health. In fact, most of our exposure to environmental pollutants occurs by breathing the air indoors. These pollutants come from activities, products and materials we use every day. The air in our homes, schools and offices can be 2 to 5 times more polluted, and in some cases, 100 times more polluted than outdoor air. The US Environmental Protection Agency (USEPA) estimates that the average person receives 72 percent of their chemical exposure at home, which means the very places most people consider safest paradoxically exposes them to the greatest amounts of potentially hazardous pollutants.
To address this health issue, Naava created a unique green wall – a biological indoor air purifier that makes the indoors ideal for human health. Naava’s smart green wall technology cleans the air of chemicals, mould and particles with unparalleled efficiency, while naturally adjusting humidity to be optimal. A single plant in the Naava wall purifies indoor air over a hundred times more efficiently than a single house plant – and each plant wall features dozens of plants. Studies at the Eastern University of Finland have shown that Naava’s technology is around 129 times as efficient as a normal green wall .