Always use detergent made for high-efficiency (HE) machines, and use the minimum amount (more is not necessarily better). Regular detergents produce much more suds, and over time, can build up a film on the drum and hoses that become a breeding ground for mold, and may even mechanically or electronically damage a front-load machine. Read the label carefully — some detergents are marked “HE compatible,” but still produce lots of suds, which is difficult to rinse out as your high-efficiency machine uses less water, and therefore should not be used in your front-loader. We can’t stress this enough — in same cases, using the wrong detergent may even void your warranty.
Remove finished loads immediately. Do not let damp clothes sit in the machine (this provides an ideal breeding environment for musty smells and mildew). Care should be taken to ensure pets or children don’t climb in.
Clean out the washer door’s rubber seal thoroughly with a half-half solution of water and vinegar regularly. Use Q-Tips for hard-to-clean areas. Remove any bits of hair or fabric you may find — these trap odors, sludge and provide a wonderful home for mold. Wipe the inside of the drum with this solution as well.
Clean out the drain pump filter every few weeks or whenever you notice problems with water drainage, excessive vibrations, wet clothes after the final spin, longer than usual cycle time, or unusual pauses during a wash cycle. Hair, fabric, and other various bits can get clogged up in the drain pump filter, leading to sluggish drainage of water. The drain pump filter’s location varies by machine (check your manual for details) but it is usually located at the front and bottom of the machine behind a small trapdoor.