Use a Toothbrush

To clean the iPhone speaker, you can use the first tool which is a toothbrush with soft bristles to clean the iPhone speaker, removing dirt and dust from the top speaker and speakers near the plug of the charger. But be careful to brush gently and at an angle so that the silk fibers don't push dust deep inside.

You can clean the headphone speakers by using a toothbrush. Follow these steps:

• Rub gently from side to side.
• Slowly scrape gently in a circular motion to vacuum out the dust.
• Repeat this process several times until you feel the speaker is clean.

Using a toothbrush to clean the iPhone speaker may cause damage to the bottom grille if too much pressure is applied, but it is still a viable cleaning option.