I started using baking soda & vinegar to clean my front load washing machine to get rid of that nasty moldy smell they all get. This works great! I added two cups of baking soda & two cups of white vinegar. It fizzes up really well in the washing machine dispensers. I ran the washer on self clean & voila! The smell is gone! This has worked better than anything else I have tried. Arm & Hammer is a great & versatile product. I also put it inside my refrigerator & freezer to absorb odors. Plus I pour it down my disposal to sweeten that up. Cheap to use & works great! I hope this is helpful.