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 Card Security Code is an added security feature to help protect you against online fraud. The Card Security Code is the group of numbers immediately following your credit card number on the back of the card. These numbers are used by your credit card company to help prevent fraud. Because the Card Security Code is not printed on your receipts, it helps ensure that someone is not using your credit card information fraudulently.