Tool used to clean iPhone charging port safely, you can use the following tools:
Toothpick: Because it must be inserted and removed often, a flat wooden or plastic toothpick gently cleans out debris without harming the port. Compressed Air: Air puffed in small shots will likely knock out dust and lint. Soft Brush: For sweeping the surface any traditional anti-static or small paintbrush will do the job well. Flashlight: Aids in the search for objects around the port area. Cleaning Putty: There is a special putty that if spread at particular areas, will easily gather the lint.