The condition that causes noisy pipes may be accompanied by vibration that can cause fittings to loosen and leak. Frozen pipes should be thawed slowly to prevent the formation of steam, which could cause the pipe to burst. A qualified roofer should inspect your roof every three years. The alarms and circuit breakers should be checked to make sure they are in working order and the sensors should be inspected one by one. Smoke detectors and carbon monoxide detectors.
Efflorescence sometimes appears on masonry walls.
It is crystallized soluble salts that can be removed by scrubbing with water and a stiff brush. 120 degrees Fahrenheit. Skylights should be inspected each time your roof is inspected so leaks don't develop from cracks and interruptions around its seals, caulking and flashings. A solution of equal parts vinegar and water or 3 tablespoons of denatured alcohol per quart of warm water. Use a piece of crumpled newspaper to wash the glass.