The issue comes from bacteria which are known to feed on the trapped food as well as grease located in the strainer screen which is right at the bottom of your machine. What is more, the source of the bad smell might also be the jets in the sprayer arms as well as the lowest bottom edge of the front door of the dishwasher.
The first thing that you’d need to do is to clean and rinse the screen which is at the bottom of the dishwasher. Once you are through with this, you need to keep on going with cleaning the ports which are located on the sprayer arm. After that, you should proceed to the bottom edge of the dishwasher’s door. This is a spot that a lot of people are unaware of but you’d be surprise at the amount of crud which is buildup there.
Once you are through with all these steps, you can use a bottle of dishwasher cleaner as well as certain disinfectant solutions. Run an entire cycle with absolutely no load in the machine. Once you are through with this, you will quickly see that the washer is going to start smelling fresh and clean. What is more, this is going to help the machine handle its work more effectively.
It is, however, important that you maintain the high standard of regular maintenance and clean these spots at least once a month. All of them together are unlikely to take you more than 20 to 30 minutes but the effect is outstanding.
The benefits of a clean dishwasher are absolutely immeasurable. The truth is that this is one of the most important kitchen appliances and it needs to be taken care of properly and with great vigilance. Bacteria growing in your dishwasher are the last thing that you want as this is capable of contaminating the dishes and other kitchen utensils that you use. Even though the chances of that are slight, the unpleasant odors alone are going to cause a sense of displease. With this in mind, general maintenance every now and then is highly advisable. This is also going to prolong the life of the machine, so you might want to take it into account. It’s going to be particularly beneficial as you will surely notice.
It is best to leave this to the professional appliance repair technicians. They will not only be able to check the dishwasher thoroughly but help you get it completely clean.
If you smell certain unpleasant odors coming out of your dishwasher after it has just finished a washing cycle, you shouldn’t immediately reach out for the bottle of bleach as this is something that could entice corrosion to all metal components. What is more, it’s highly unlikely to help you out with the issue.