Can a rack type dishwasher be used for stoneware?

Jul 30, 2025

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Sophia Miller
Sophia Miller
Sophia is an after - sales service representative. She is committed to providing high - quality service to customers, answering their questions and solving problems related to the company's products in a timely manner, which helps to build good customer relationships.

Hey there! As a supplier of Rack Type Dishwashers, I often get asked a bunch of questions about what these machines can and can't handle. One question that pops up quite a bit is, "Can a rack type dishwasher be used for stoneware?" Well, let's dive right into it and find out.

First off, let's talk a bit about stoneware. Stoneware is a type of pottery that's fired at high temperatures, which makes it dense, durable, and non - porous. It's commonly used for making plates, bowls, mugs, and even some cookware. Stoneware has a smooth surface, but it can have some unique characteristics like glazes and hand - painted designs that we need to consider when thinking about putting it in a dishwasher.

Now, onto rack type dishwashers. These bad boys are designed to handle a large volume of dishes at once. They work by loading the dishes onto racks, which are then moved through the dishwasher. The dishwasher sprays water and detergent at high pressure to clean the dishes. Rack type dishwashers come in different sizes and configurations, and they're a popular choice for commercial kitchens, restaurants, and large - scale catering operations.

So, can you use a rack type dishwasher for stoneware? The short answer is, in most cases, yes! Rack type dishwashers are generally safe for stoneware, and here's why.

Compatibility with Stoneware

  • High - Pressure Cleaning: The high - pressure spray in a rack type dishwasher is great for removing stubborn food particles from stoneware. Since stoneware is dense and durable, it can withstand the force of the water spray without getting damaged. Whether it's dried - on pasta sauce or baked - on cheese, the powerful jets of water can blast it away.
  • Detergent Effectiveness: The detergents used in rack type dishwashers are formulated to be tough on grease and grime but gentle on dishes. They won't damage the glaze or the surface of the stoneware. In fact, they can help keep the stoneware looking clean and new for a long time.
  • Temperature Resistance: Stoneware is fired at high temperatures during the manufacturing process, which means it can handle the high - temperature wash and rinse cycles in a rack type dishwasher. The heat helps to sanitize the stoneware, killing any bacteria or germs that might be lurking on the surface.

Things to Watch Out For

  • Delicate Designs: While most stoneware can handle the dishwasher, some pieces with delicate hand - painted designs or gold leaf accents might not fare so well. The high - pressure spray and the detergents could potentially damage these intricate details. If you have stoneware with delicate designs, it's best to wash them by hand or use a gentle cycle on your dishwasher.
  • Cracks or Chips: If your stoneware has any cracks or chips, it's a good idea to avoid putting it in the dishwasher. The water can seep into the cracks, which could cause the crack to spread or lead to further damage. It's better to either repair the stoneware or use it for decorative purposes only.
  • Loading the Racks: When loading stoneware into the racks, make sure to place them securely. You don't want them to shift or bump into each other during the wash cycle, as this could cause scratches or breakage. Use the racks' dividers and holders to keep the stoneware in place.

Our Rack Type Dishwashers and Stoneware

At our company, we've designed our rack type dishwashers with versatility in mind. We understand that different customers have different needs, and stoneware is a common item in many commercial kitchens. That's why our dishwashers are optimized to clean stoneware effectively and safely.

Our dishwashers are equipped with adjustable spray arms, which allow you to customize the cleaning pattern based on the type and size of the stoneware you're washing. Whether you're cleaning large dinner plates or small teacups, our dishwashers can handle it.

We also offer different wash programs to suit various cleaning requirements. For example, if you have stoneware with light soiling, you can choose a shorter, more energy - efficient cycle. If the stoneware is heavily soiled, you can opt for a longer, more intensive cycle.

Other Dishwasher Options

If you're still not sure if a rack type dishwasher is the right choice for your stoneware, we also offer other types of dishwashers that might be a better fit.

  • Spray Dishwasher: These dishwashers are known for their powerful spray nozzles, which can provide a thorough clean for stoneware. They're a great option for smaller kitchens or operations with lower dish volumes.
  • Medium - sized Catering Dishwasher: As the name suggests, these dishwashers are perfect for medium - sized catering businesses. They offer a good balance between capacity and performance, and they can handle stoneware with ease.
  • Eco Cycle Dishwasher: If you're looking for an environmentally friendly option, our eco - cycle dishwashers are a great choice. They use less water and energy while still providing excellent cleaning results for stoneware.

Tips for Washing Stoneware in a Rack Type Dishwasher

  • Pre - rinse: Before loading the stoneware into the dishwasher, give it a quick pre - rinse to remove any large food particles. This will help the dishwasher do a better job and prevent clogging of the spray nozzles.
  • Use the Right Detergent: Make sure to use a detergent that's specifically formulated for dishwashers. Avoid using regular dish soap, as it can create too many suds and may not clean the dishes effectively.
  • Inspect the Stoneware Regularly: After each wash cycle, take a look at the stoneware to make sure it's not showing any signs of damage. If you notice any chips, cracks, or fading of the glaze, stop using the dishwasher for that particular piece.

Conclusion

In conclusion, a rack type dishwasher can definitely be used for stoneware. It offers a convenient, efficient, and safe way to clean your stoneware dishes. With the right settings, detergents, and loading techniques, you can keep your stoneware looking clean and beautiful for years to come.

If you're in the market for a rack type dishwasher or any other type of commercial dishwasher, we're here to help. Our team of experts can answer all your questions and help you choose the right dishwasher for your needs. Whether you're running a small café or a large - scale restaurant, we have the perfect solution for you. So, don't hesitate to reach out to us for a consultation and let's start talking about how we can make your dish - washing process easier and more efficient.

Medium-sized Catering DishwasherSpray Dishwasher

References

  • "The Basics of Stoneware." Pottery Today Magazine.
  • "Commercial Dishwasher Buying Guide." Hospitality Industry Journal.
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