cleaning swab in the electronic field

What is cleaning swab? Swabs what effect is there? This series of questions are puzzling us. In order to understand the swabs, we take swabs used in electronic field as an example, to help you understand the cleaning swab.
What is cleaning swab? A cleaning production in the purifying chamber in the sign, from English “Cleanroom Swabs” translation, and cleaning must be in strict accordance with the requirements of the production of clean room, cleaning professional manufacturers for the production of the sign, otherwise it is difficult to guarantee quality. what effect does Swabs has ? The scope of application of cleaning swab is very broad, in the field of electronics, daily cleaning swab dosage is very large. To show how to for example:

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