If a rat dies near a steam pipe, the body wonât dry and the smell can be horrible for weeks. The odor from a dead mouse may last only a day or two. In fact, there may be no noticeable odor from a single dead mouse but several dead mice in the same area could smell for a few days.
Most popping or crackling sounds in an audio system come from a bad or dirty connections. Sometimes they do come from a faulty unit or component, but in most cases it is a connection issue.
Scar tissue also causes crackles. Gerard was diagnosed with pulmonary fibrosis, sometimes called PF for short. In pulmonary fibrosis, scar tissue blocks the flow of oxygen into the bloodstream, lowering the bodyâs oxygen level to a dangerous range that triggers breathlessness during exertion and puts strain on the heart and other organs.