For cardholders, it is well known that there is a magnetic stripe card in the credit card. Therefore, the staff will generally remind users not to put credit cards and keys together, otherwise degaussing will affect credit card consumption. Credit cards include magnetic stripe cards, chip cards and chip magnetic stripe composite cards. If the magnetic stripe card is degaussed, you can't swipe it. So, how to recover the degaussed credit card?

How to recover the credit card after degaussing?

If the user is using an old credit card, after degaussing, prepare a cotton towel and rub it back and forth on the black bar on the card surface. In addition, credit card holders can also use toilet paper to rub back and forth on the black bar for recycling.

If the user holds a new credit card, he can rub the eraser back and forth on the chip several times. If you don't have an eraser, you can rub it on your clothes several times, preferably cotton clothes. For credit card holders, it is best to put the magnetic stripe card in a separate card sleeve, which will not wear out.

Many times, this is mainly to wipe off the stains on credit cards with cotton towels to reduce unnecessary obstacles. Because the risk of magnetic stripe cards being copied is relatively high, banks are now replacing ic cards. If you are really worried about the magnetic stripe card, you can actually switch to a chip card.