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.
A fatal flaw in the chip and PIN technology that is supposed to guarantee the security of millions of credit and debit cards has been identified by scientists. The loophole means stolen cards can be used in shop terminals and bank cash machines without being identified, it is claimed. In theory, thieves would be able to make purchases and cash withdrawals without needing to key in the four digit PIN or being detected.