cleaning swab

A cleaning swab is a tool used for cleaning, wiping or sampling.
Specific applications include:
Electronic equipment cleaning: cleaning circuit boards, lenses, etc.
Medical field: cleaning wounds, taking samples, etc.
Features:
Good water absorption: can effectively absorb dirt and liquid.
Soft material: will not cause damage to the surface of the object.
Precautions:
Avoid excessive force: prevent damage to the object being cleaned.
Use the right cleaning solution: Choose the right cleaning solution to work with as needed.

The common materials used for cleaning swabs are mainly the following:
Polyester fiber: has good water absorption and flexibility.
Rayon: softer and wipes well.
Polypropylene: durable and lower cost.
Wood pulp: natural material, better environmental protection

Cleaning swabs may have some of the following disadvantages:
Possible linting: Some poor quality cleaning swabs may shed fibers during use, affecting cleaning results or causing other problems.
Relatively high cost: The cost of some high performance or special material cleaning swabs may be relatively high.
Limitations: Cleaning effectiveness may be limited for some stubborn stains or specialized surfaces.