9 tips to avoid bad odors in the dishwasher


Household appliances make your life easier. Before, when it was necessary to do the dishes by hand, many were reluctant. Nowadays, the dishwasher washes our plates, our glasses, our cutlery. It’s convenient: you load the dirty dishes, put on the dish tablets, press the start button and a few moments later your plates, glasses and cutlery become sparkling clean again. If only there weren’t that bad smell! What is the cause and how do you avoid this smell? You don’t have to invest in expensive cleaners right away. Here are 9 tips for fighting odors in your dishwasher.

Why does your dishwasher smell bad?

The good thing about a dishwasher is that you just put dishes, glasses, cutlery and pots in it after you eat and you don’t have to do anything. Even heavily soiled rooms are no longer a problem for modern devices. However, some food scraps are left in your dishwasher and are not washed away during cleaning. These cause deposits and, over time, start to smell. Especially in the sieve, in the cutlery basket and on the drawers, they can accumulate and even possibly rot. Food residue and grease also often accumulate in the hoses, gaskets and the outer frame of the dishwasher. If they are not removed, then the dishwasher will start to smell.

Eliminate bad odors in the dishwasher

To control unpleasant odors, you can use deodorant tablets designed specifically for dishwashers. But they don’t really address the root cause of the problem. To eliminate odors, you must:

1 – Clean your dishwasher regularly

Cleaning your dishwasher is like taking care of each particular room. For example, clean the baskets at least once a month. Let the dishwasher run empty every 2-3 months. Clean gaskets and spray arms if necessary. You can use special machine cleaners as well as citric acid and vinegar cleaners for cleaning.

2 – Use lemon for cleaning

To remove bad odors from the dishwasher, just put the zest of a lemon in the cutlery basket. Peel a lemon first and use its skin to scrub the inside of your dishwasher. Place the remaining lemon zest in the cutlery basket and pour the juice over the bottom. After a cycle with a normal load, the machine should be thoroughly cleaned and the unpleasant smell should be gone.

3 – Clean with vinegar

It is well known that vinegar is not just for salads. It is an essential part of the maintenance of the house. You can therefore also use it to clean your dishwasher and remove unpleasant odors. To do this, simply pour half a cup of vinegar into the bottom of your dishwasher, then run the wash cycle as usual. This will also remove all deposits. Practical advice: do not use vinegar essence or other products with an acid content greater than 5%. These can damage your dishwasher and dishes.

4 – Use baking soda to neutralize

If an unpleasant smell is coming from your dishwasher, baking soda can also have a neutralizing effect. Sprinkle two tablespoons of it on the floor of your machine. Warning: vinegar and baking soda don’t mix. So follow these two tips separately.

5 – Remove large pieces of food

A very simple solution to avoid bad odors caused by food deposits is to remove them when they are too coarse before placing your dishes in the machine. However, you don’t need to automatically rinse all dishes first. It is advisable to rinse cans and plastic containers that are covered with tomato sauce, ketchup or leftover carrots, as these leave unsightly discolorations on the plastic.

6 – Do not always choose the same washing program

It is also important not to select the energy efficient program every time. Run the machine at a higher temperature from time to time. At 70 degrees Celsius, bacteria and germs, which are also responsible for an unpleasant odor, are eliminated.

7 – Leave the door of your dishwasher open

Especially in summer, when it is very hot in the kitchen, germs and bacteria multiply quickly on dirty plates, pots and cutlery. For this reason, the door should be opened and left open after the dishwasher’s wash cycle is finished. This allows heat to escape and prevents bacteria from forming and multiplying.

8 – Run your machine regularly

Unpleasant odors appear especially when the dishwasher is not used often. In families, the problem is seldom an issue, but if you are just one or two people at home, there may be times when you wait several days before starting your machine. So run it more frequently. The devices are now so efficient that they don’t waste so much water and energy. In addition, you can choose between different programs and adapt the rinse cycle to your requirements.

9 – Call on the manufacturer’s customer service

Despite all your attempts, your dishwasher continues to emit a foul odor? You may need to call the manufacturer’s customer service department. In this case, it should help you, as the problem may be with the device itself. For example a bad connection: the waste water drain hose is badly connected or it is kinked, like bent and residual water can accumulate and odors can appear.