A pass through dishwasher is a powerful and efficient tool in the commercial kitchen, designed to streamline the dish - cleaning process and ensure high - quality results. As a supplier of pass through dishwashers, I am often asked about the types of dishes these machines can clean. In this blog, I will explore the wide range of items that a pass through dishwasher can handle, from common tableware to specialized kitchen equipment.
1. Tableware
Tableware is the most common type of item cleaned in a pass through dishwasher. This includes plates, bowls, and saucers of various sizes and materials.
Plates
Plates come in different shapes, sizes, and materials. From small dessert plates to large dinner plates, a pass through dishwasher can handle them all. Whether they are made of ceramic, porcelain, or melamine, the high - pressure water jets and effective detergents in the dishwasher can remove food residues, grease, and stains. For example, ceramic plates that have been used to serve steaks with rich sauces can be thoroughly cleaned, with all the charred bits and thick gravy washed away.
Bowls
Bowls, whether they are used for soups, cereals, or salads, are also easily cleaned. Deep - sided bowls can present a challenge for manual washing, but the multi - directional spray arms in a pass through dishwasher ensure that every corner of the bowl is reached. Porcelain soup bowls with stubborn soup residues or glass salad bowls with dressing stains can be quickly restored to a clean state.
Saucers
Saucers, often used for cups of coffee or tea, are usually small and delicate. A pass through dishwasher can clean them gently yet effectively. Even if there are coffee or tea stains on the saucers, the dishwasher's cleaning cycle can remove them without causing any damage to the saucer's surface.
2. Glassware
Glassware is another category that pass through dishwashers can handle well.
Drinking Glasses
From tall tumblers for water or juice to wine glasses of different shapes, a pass through dishwasher can clean them without leaving water spots or streaks. The soft yet powerful spray of water and the use of appropriate rinse aids ensure that the glassware comes out sparkling clean. For example, wine glasses with red wine stains can be completely cleaned, and the dishwasher's gentle cleaning action prevents any chipping or cracking of the delicate glass.
Glass Jars and Containers
Glass jars and containers, such as those used for storing food or making homemade jams, can also be cleaned in a pass through dishwasher. These jars may have sticky residues inside, but the high - pressure water and detergents can break down the stickiness and clean the jars thoroughly.
3. Utensils
Utensils are an essential part of any meal, and pass through dishwashers are designed to clean them efficiently.
Cutlery
Knives, forks, and spoons, made of stainless steel or other metals, can be placed in the dishwasher's utensil baskets. The dishwasher's spray arms can reach all the nooks and crannies of the cutlery, removing food particles and grease. Even forks with food stuck between the tines or spoons with thick dessert residues can be cleaned effectively.
Serving Utensils
Larger serving utensils, such as ladles, spatulas, and tongs, can also be cleaned in a pass through dishwasher. These utensils may have come into contact with a variety of foods, from hot casseroles to cold salads. The dishwasher can handle the different types of residues and ensure that the serving utensils are hygienically clean.
4. Cookware
Some pass through dishwashers are also capable of cleaning certain types of cookware.
Pots and Pans
While not all pass through dishwashers can handle large, heavy - duty pots and pans, some models are designed to do so. Small to medium - sized pots and pans, especially those made of stainless steel or non - stick materials, can be cleaned. For example, a stainless - steel saucepan with burnt - on food can be cleaned in a pass through dishwasher with a heavy - duty cleaning cycle. However, it's important to note that very large or extremely dirty pots and pans may require pre - soaking or additional manual cleaning before being placed in the dishwasher.
Baking Sheets
Baking sheets that have been used for baking cookies, roasting vegetables, or making pizzas can be cleaned in a pass through dishwasher. The high - temperature water and powerful detergents can remove the baked - on grease and food particles. Although baking sheets may be large and heavy, many pass through dishwashers are designed with adjustable racks to accommodate them.
5. Specialized Kitchen Equipment
In addition to the common tableware, glassware, utensils, and cookware, some pass through dishwashers can clean specialized kitchen equipment.
Food Service Trays
Food service trays, which are used in cafeterias, hospitals, or catering services, can be cleaned in a pass through dishwasher. These trays may have multiple compartments and can accumulate a lot of food debris. The dishwasher's cleaning cycle can ensure that all the compartments of the tray are thoroughly cleaned.
Cutting Boards
Cutting boards, whether they are made of wood, plastic, or bamboo, can be cleaned in a pass through dishwasher. However, it's important to check the manufacturer's instructions, as some cutting boards may not be suitable for dishwasher use. Plastic cutting boards with food residues and odors can be effectively cleaned in the dishwasher, eliminating any bacteria or germs.
Different Models for Different Needs
As a pass through dishwasher supplier, we offer a variety of models to meet different customer needs.
If you are looking for a Rack Type Dishwasher, it is a great option for handling a large volume of dishes. It has a rack system that allows you to load multiple items at once, and the dishwasher can clean them in an efficient and organized manner.


For medium - sized catering businesses, our Medium - sized Catering Dishwasher is a perfect choice. It is designed to handle the specific needs of medium - scale catering operations, with a balance between capacity and cleaning performance.
If you have limited space in your kitchen, our Commercial Corner Dishwasher is a space - saving solution. It can be installed in a corner of the kitchen and still provide excellent cleaning results.
Conclusion
In conclusion, a pass through dishwasher is a versatile cleaning tool that can handle a wide range of dishes, from common tableware and glassware to specialized kitchen equipment. The type of dishes a pass through dishwasher can clean depends on the model and its features. As a supplier, we are committed to providing high - quality pass through dishwashers that meet the diverse needs of our customers.
If you are interested in purchasing a pass through dishwasher for your business, please contact us for more information. We are happy to discuss your specific requirements and offer the best solution for your dish - cleaning needs.
References
- "Commercial Dishwashing Equipment: A Guide to Selection and Use." National Restaurant Association.
- "Dishwasher Technology and Efficiency." International Association of Foodservice Manufacturers.
