Self-Cleaning Technology in Fabric: A Review

This article gives an overview on photocatalytic self-cleaning technology on fabric resulting from titanium dioxide (TiO2) and zinc oxide (ZnO) as photocatalyst which decompose the organic stain into water and carbon dioxide (CO2) in presence of UV light source. The self-cleaning concept is useful in various application including the textiles materials which are normally used in daily life. This technology also can be developed in other application for instance medical textiles, athletic wear, and military uniform and also outdoor fabrics. Additionally, it is beneficial as it effectively conserves water and improves the appearance of the environment and in long term it will reduce energy, laundry cost and time as well.