Tools & requirements- Toothpick- Cotton pad- Compressed air- Isopropyl alcohol (optional)If you’ve ever noticed that your phone isn’t charging properly, then a dirty charging port could be to blame. These ant-sized openings are a magnet for dust and general grime – even on the very best smartphones – and in this article, we walk you through the best ways to clean a phone charging port. Quick steps for how to clean a phone charging portWith your phone switched off,