How to delete contacts by express SMS?

With the development of Internet, online shopping is becoming more and more popular in people's lives, but problems also follow. The disclosure of personal information on the express bill began to bother us. Then we need to delete this information to ensure that our information will not be leaked. Today we will share how to quickly and simply delete personal information on quick forms.

First, take out the express train whose information we want to delete. Then, take out the paper towels or toilet paper that we have prepared. Then we put the prepared clean water in a clean container, and then soak the prepared paper towels in the container with clean water. Then gently wipe the information on the messenger paper with a soaked paper towel, and the information on the messenger paper will be easily erased.

Dip your hand in toothpaste and evenly spread it on the name, phone number and address on the courier. 10 seconds later, the handwriting disappears completely, but it is more difficult. Every word should be coated with toothpaste and wiped hard at the same time.

In addition, you can also use dew, aim the dew nozzle at the name, phone number and address on the courier and spray it evenly. Just spilled dew, the handwriting doesn't seem to change; 10 seconds later, the handwriting began to fade slowly; After a while, the handwriting completely disappeared. The main component of handwriting is dye. Dew water contains organic solvent ethanol, which can dissolve dye components. However, alcohol, perfume and other alcoholic products can remove the handwriting on the courier, but they must be kept away from open flames when used.

Of course, there is also the most effective way to directly prepare a black signal pen and directly erase all the handwriting on the courier, so that it is easy to eliminate the problem of handwriting leakage.