Regular vent cleaning and annual tune-ups ensure the dryer works efficiently, reducing energy consumption. Using shorter cycles and drying similar fabrics together also helps.
Black marks on clothes may indicate a drum seal problem or a misaligned part. It’s best to have the dryer inspected to prevent further damage to your clothing.
While many dryers can be repaired, a dryer older than 10-15 years may not be worth the cost of repairs. A professional inspection can help you decide if replacement is a better option.