The water saving front loaders seem to have one downside, stinky, and sometimes mold. Sue just made ours smell good again. She ran two loads of bleach-water and added baking soda.
1 cup of baking soda and one cup of bleach in the water and filled up the bleach dispenser. Then a water selection of HOT.
Cold water washes and HE soap contribute to the build up of the odor.
Here is an article I scammed off the Internet Maytag site:
What Causes Mold, Mildew or Unpleasant Odors?
Because of the low water level, wash residue such as grime, dirt and even skin flakes, along with water softeners and detergents do not always fully drain out of a front-loading washer. Using cold water for most loads can also add to the problem. Residue can build up in the rubber door gasket, soap/softener dispenser or other parts of the washer and over time, mold can begin to form or the washer can take on a smelly disposition.
Tips for Preventing Mold & Smelly Problems:
Always leave the door and dispenser unit slightly ajar after the laundry is done. Front-load washers and the detergent/softener dispenser drawer must dry out.
Never leave a wet wash-load in the washer overnight; remove it when the washing cycle is complete and leave the door open.
After a load is done, always rotate the drum with your hand to see and remove all items. Some could be sticking to top or sides of the washer drum.
Use softener sheets in the dryer instead of liquid softeners in the washer.
Liquid detergents may leave less residue than powdered formulas which may not dissolve properly.
Use less than the recommended detergent level for your load. Too much detergent can cause a residue build up. Experiment until you find a minimum measurement that delivers a clean wash. This is also a money saver.
Occasionally wash some loads such as whites, linen and towels in warm or hot water to help flush out wash residue.
Always clean your washer as per your product manual. High efficiency front-load models have a cleaning cycle and it's imperative that you periodically run this cycle as directed.
Check the gasket just inside the door opening and remove any visible debris. You can also wipe it to speed the drying process.
Always use HE detergents with high efficiency front-load washers. Specially marked HE laundry detergent is low sudsing and is recommended for these low-water washers.
If You Already Have a Front-Load Washer Mold/Smell Issue:
If your front-load washer is still under warranty, contact the manufacturer for repair or replacement. You may need to take a firm stand with your dealer or manufacturer to ensure they remedy this problem.
If your warranty period has expired, your first line of attack is to try and clean the washer to remove any offending mold. Some consumers have had good results with products such as Affresh® which is designed to clean high-efficiency washers. However, some have had no success with such products.
If the gasket appears to contain mold, replacing it may solve the issue.