UV Sterilization What cannot be UV sterilised? February 4, 2026 by Tanp | Leave a Comment UV sterilization is a powerful method for disinfecting surfaces, air, and water, but it is not universally effective. Materials that cannot be UV sterilized include certain plastics, fabrics, and shaded or shadowed areas where UV light cannot penetrate effectively. What Materials Cannot Be UV Sterilized? UV sterilization is an effective way to kill bacteria and […] Read more ยป