Homeowner Use and Maintenance Guidelines
Recent feedback from homeowners (in both old and new homes) regarding black sooty stains which develop on surfaces in homes (on the carpet, walls, ceilings, appliances, mirrors, and around area rugs—to list a few examples) have caused much investigation and research.
The research and laboratory tests have concluded that most of this staining or "ghosting" results from the air pollution in the home caused by burning scented candles. The incomplete combustion of hydrocarbons as these candles burn contributes a considerable amount of soot to the air. This sooty substance then settles or accumulates on surfaces of the home. The sooty deposits are challenging to remove; on some surfaces (light-colored carpet, for instance), they are impossible to clean completely away.
The popularity of scented candles has increased many-fold in recent years. If this is an activity that is part of your lifestyle, we caution you about the potential damage to your home. When this condition results from homeowners burning candles or other lifestyle choices, the resulting damage is excluded from our limited warranty coverage.
See also Carpet - Filtration.