Many of us have earbuds, but do you ever think about cleaning them? If not, you should because earwax builds up in the speaker holes which dampens their sound. To clean them without any damage, turn the earbuds speaker down so that gravity helps dislodge any debris otherwise you’ll push it in further. Next, hold a dry toothbrush below the earbuds and gently push the bristles up to remove anything that’s stuck.