1 How can interior wall paints contribute to a healthier indoor environment? 2 What major trend will influence the development of new architectural coatings? 1 People spend more than 80 percent of their time indoor, that is why awareness about dangerous substances emitted from different materials used indoors has triggered demand for healthier products. From harmful volatile organic substances (VOCs), formaldehyde, molds, allergens, cooking pollutants to dust, there is a vast range of different substances which can cause allergies, ...