Air entering a CPAP machine carries airborne contaminants that can cause the filter to turn black over time. Soot stains from candles and mold build-up due to high relative humidity can also make the...

CPAP machines can keep turning off due to overheating in the motor, constricted airflow, or dust build-up in a clogged filter. Improper power connections, electrical issues, or damaged wiring can...

A Deebot vacuum can start beeping because of a malfunctioning brush, obstruction in a faulty motor, failed auto-sensor, full or improperly installed dustbin, and low battery. The number of times...

Air purifiers cannot dehumidify the air. Activated charcoal filters are the only filters in air purifiers that can absorb some moisture. However, their effect is not significant and does not alter...

Whole house fans do not cause mold. Whole house fans ventilate and cool down the indoor environment. The eventual reduction in temperature and humidity helps restrict mold growth. Whole house fans...

Respiratory masks with N100, R100 or P100 NIOSH rating, or 3M negative and positive pressure masks can be used to filter asbestos. Masks fitted with HEPA filter cartridges can also be used for...