You should really search for the dishwasher safe knives, if you want to clean your knives in a dishwasher. It is not a good idea to put these tools into the dishwasher because thus you can reduce their quality and performance. You would not like to use a dull knife with more power because thus you can hurt yourself or another person around you. The knives are daily use tools, which you would need regularly in your kitchen. It would be great, if you clean the knives by applying some other techniques instead of putting them into the dishwasher.
The dishwasher is a very useful machine and you must use it time and again to save your time and do the dishes quickly. It offers a quick and easy way of cleaning the dishes, but unfortunately it is not good for your knives. Do not get tempted by the cleaning performance of the dishwasher because there would dirty crockery and glassware inside the dishwasher. The sharp edge of the knife can be damaging for a lot of dishes and that’s why you should clean it with your hands instead of placing it into the dishwasher. We are also revealing some other reasons which will convince you that cleaning the knives in a dishwasher would be a bad idea.
1. The dishwasher can make your knives dull
There would be some dull knives in your kitchen, if you regularly clean them in the dishwasher. The dish cleaning machine was invented to clean the glasses and dirty plates by shooting powerful jets of water. Of course, the cleaning chemical is also mixed in the water to clean the dishes. You may not know, but the dish cleaning powder contains some corrosive elements that clean the dishes. Those corrosive elements can react with the sharp edge of the steel-made knife. Consequently, the knife can get discolored and dull. You should also not wash the knife with dish cleaning material outside the dishwasher. It will react with the edge of the knife and slowly improve the dullness of sharp edges.
2. The intense heat of the dishwasher is harmful for the knives
There is no need to say what will happen, when your knives will come in contact with intense heat, especially if the handle is made of wood or plastic. The dishwasher not only produces intense heat, but it also produces moisture that can easily damage the sharp edge of your knife. Of course, the handle will also become resilient after the first wash. The dishwasher can easily chip the sharp edges of kitchen knives as it will rattle. You should clean the knives simply with wet clothes and never use any dishwashing chemical to clean it. You will spend some seconds in cleaning the knives by your hands, but thus your knives will be safe and useful.
3. The dishwasher is for cleaning utensils, not sharp items like knives
You can check the instruction manual of your dishwasher. There would be an instruction like don’t put knife inside the dishwashing chamber. All the manufacturers provide this instruction because this machine is not built to clean knives. You should put dirty plates, pans, glasses and other utensils in the dishwasher. It will clean them within a few minutes. Your knives soon lose their sharpness become dull, if you still clean them inside the dishwasher.
As we have mentioned earlier, you really need dishwasher safe knives if you still want to clean them in the dishwasher. Cleaning the knives outside the dishwasher would take a few minutes, but you will not need the knife sharpening tools for a long time.
To clean & maintain your knives properly, see the article: How to Clean & Maintain Your Kitchen Knives