My 15 inch macbook pro with retina display's speakers have recently gotten dirty, making them quiet and muffled. The microphone also suffers from poor quality as a result, because it's under the speakers. How can I safely clean them?
MacBook Pro with Retina display, OS X Mavericks (10.9.1)
gently use canned air as you use a NEW AND DRY toothbrush to clean out the speaker grill holes.
while doing this, cover the keyboard with a soft dry cloth to keep same dust from getting under the keys.
Considerations for the long life of your MacBook. Handling and environmental care tips
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consider buying some cheap $1 store toothbrushes for this, very cheap toothbrushes work better than quality good ones
You can buy a 10 pack for $1 usually.
Macbook pro 15 inch speaker grills dirty?
