Ok I'm gonna start with saying I'm a weee bit OCD about the cleanliness of my iPhone
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I can stand when theres dust and dirt build up inside the bottom speaker holes and on the earpiece. So I found a really easy way to clean them. Blu Tack. Yup take a small amount and press it against the holes or the earpiece and it sucks all the dirt and dust and dirt and doesn't leave any residue. Try it for your self
Thank me later 

I can stand when theres dust and dirt build up inside the bottom speaker holes and on the earpiece. So I found a really easy way to clean them. Blu Tack. Yup take a small amount and press it against the holes or the earpiece and it sucks all the dirt and dust and dirt and doesn't leave any residue. Try it for your self

