Toothpaste, which often contains fluoride, is commonly used in conjunction with a toothbrush to increase the effectiveness of tooth brushing. Toothbrushes are available with different bristle textures, sizes and forms.he bristle toothbrush spread to Europe, brought back from China to Europe by travellers. It was adopted in Europe during the 17th century. The earliest identified use of the word toothbrush in English was in the autobiography of Anthony Wood, who wrote in 1690 that he had bought a toothbrush from J. Barret.
You do not have to pay for every message. As long as you have not exceeded your data limit or you are connected to a free Wi-Fi network, your carrier should not charge you extra for messaging over WhatsApp. WhatsApp Calling works in the same way. To learn more about making calls over WhatsApp, read this.
On-Call Time. If employees are required to stay on your premises or at a customer's location while waiting for a work assignment, you must pay them even if they do not spend that time actually working.or example, if your employees are required to go out on service calls, the time spent traveling to and from the customers must be paid. Also, if you require employees to take employer-provided transportation from a central location to the worksite, you may have to pay for this time.