Toothbrushes get older as they are used. Most people know that they need to be replaced every 3 to 4 months. These images show one set of toothbrush bristles from a new brush and another from an old one. It can be observed that the older bristles are worn out with many micro-cracks which house germs. Two of the images are lit from above and the other two are lit from below to capture different details under different lighting conditions.
Facebook
Twitter
LinkedIn
WhatsApp
Reddit
Email

Leave a Reply

Your email address will not be published. Required fields are marked *