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.
Only authorized card users can make purchases with a debit or credit card, and merchants are encouraged to ask for ID before accepting payment with a card. 4. Smart chips make cards more secure than traditional magnetic-stripe-only cards. They make it harder for thieves to use stolen credit card numbers.