How to clean speakers on a Macbook Pro?

How to clean dynamic on a Macbook Pro?
On the image the red border indicates.

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June 14th 19 at 18:14
3 answers
June 14th 19 at 18:16
Solution
Never had a model 15" in which the dynamics of the visible grid. So my option is complete tear down and cleaning inside.

On iFixit to check first how difficult it is, there may be only a Torx screwdriver needed and all.
June 14th 19 at 18:18
Answer
Tried vacuuming - no use
Even a speck of dust, which stupidly clogged one of then, not been able to get it.

UPD: maybe a Scotch to try?
June 14th 19 at 18:20
Clogged hole can seriously only if you spill something sticky sweet. Then the sound volume will be much lower. Cleaned it a full review, wash brush and a thin needle each hole.

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