Bad sound quality MacBook Air
Recently I have been noticing bad speaker quality on the left speaker on my MacBook Air 13,3 (early 2015).
The sound is like white static noise whenever I play loud music on my computer but I can hear it only when the bass is low or the treble is high, for example whenever listening to someone speaking, the ''s'' sounds are white noise.
I usually clean my computer (keyboard, trackpad etc.) with a wet cloth. Could the water have gone into the left speaker and therefore it sounds bad?
Also, my computer is creaking quite a bit. Could that also change the quality of the left speaker?
MacBook Air, OS X Yosemite (10.10.5)
