1 Handle your dentures carefully. Be sure you don't bend or damage the plastic or the clasps when cleaning.  Clean your mouth after removing your dentures. Use a soft-bristled toothbrush on natural teeth and gauze or a soft toothbrush to clean your tongue, cheeks and roof of your mouth (palate).
EMV cards are also known as chip cards, because they contain computer chips that are used to authenticate each transaction. The technology has been thrust into the news in the last 10 months, ever since Target's disastrous retail breach that exposed 40 million credit and debit card numbers to hackers.
The RFID device serves the same purpose as a bar code or a magnetic strip on the back of a credit card or ATM card; it provides a unique identifier for that object. And, just as a bar code or magnetic strip must be scanned to get the information, the RFID device must be scanned to retrieve the identifying information.