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Are Dye Sublimated Mugs Dishwasher Safe?

by | Apr 8, 2024 | Branded Merchandise, Branding, Marketing | 0 comments

Sublimated mugs have become increasingly popular in recent years due to their vibrant designs and durability. The main reason behind it is because of how great mugs do in merchandising, personalizing or simply displaying your favorite designs.

However, before investing in boxes full of the mugs for your company employees, you’ll probably want to know if sublimated mugs are dishwasher safe or not.

Understanding the science, misconceptions, and best practices behind sublimated mugs’ dishwasher safety is crucial for any brand offering these products. With that being said, let’s take a look at the details and find out whether or not you can place them in the dishwasher.

The Art of Sublimation: What It Is and How It Works

Sublimation is the process of transferring an image or design onto a material through heat and pressure. In sublimation printing, special ink is used to transfer the artwork onto a substrate (such as ceramic mugs).

The ink undergoes a chemical reaction when heated, turning into a gas that penetrates the surface of the mug and binds with its polymer coating. As a result, the image is permanently fused onto the mug, creating a vibrant and long-lasting design.

Thus the sublimated mug.

woman placing a sublimated mug in the dishwasher

Are Sublimated Mugs Dishwasher Safe?

Now that we have a better understanding of the sublimation process, let’s address the main question: are sublimated mugs dishwasher safe?

The short answer is, it depends… That may not be the answer you were looking for, but allow us to explain.

When it comes to the safety of sublimated mugs in the dishwasher, there are a few factors to consider:

  • Quality and durability of the mug itself.
  • Quality and durability of the sublimation printing.
  • Settings and temperature of the dishwasher.
  • The type of detergent used.

Quality and Durability of the Mug

The first factor to consider is the quality and durability of the mug itself. Most sublimation mugs are made with ceramic, which is generally dishwasher safe. However, not all mugs are created equal, and some may have weaker or thinner walls that could crack or break in high heat settings.

It’s best to check with the manufacturer or supplier of the mugs for their specific dishwasher safety recommendations.

Quality and Durability of Sublimation Printing

The quality and durability of the sublimation printing is another important factor to consider. If the printing was done correctly, with high-quality ink and pressure, it should withstand multiple washes in the dishwasher without fading or peeling.

However, if the printing was not done properly or with low-quality materials, it may not hold up in the dishwasher and could result in a damaged design.

Dishwasher Settings and Detergent

The temperature and setting of the dishwasher can also affect the safety of sublimated mugs. The high heat and pressure from some dishwasher settings may cause damage to the mug or design.

Additionally, some detergents may contain harsh chemicals that could affect the sublimation printing, causing it to fade or peel.

Where You Can Get Dishwasher Safe Sublimation Mugs in The UK

If you’re looking for high-quality and dishwasher safe sublimated mugs in the UK, there is one company that has been in business since 1937. Prince William Pottery.

Prince William Pottery has been providing high-quality and durable sublimated mugs in the UK for years. Offering a variety of mug styles and sizes, all made with high-quality materials.

sublimated mugs

The dye-sublimation process is precise and ensures that all mugs are dishwasher safe. By printing a mirror image onto the mugs, it creates a bright and vibrant image that will last for years without fading.

Through the careful process used, these sublimated mugs are dishwater safe for over 2,000 washes. The longevity of the products produced at Prince William Pottery is exceptional, ensuring all sublimated mugs are dishwasher safe and built to last.

Why Choose Sublimation?

Sublimation mugs offer a unique and long-lasting way to showcase your brand, personal design, or message. With the right quality materials and processes, these mugs can withstand multiple washes in the dishwasher while maintaining their vibrant colors.

Heat press transfers your custom image from a solid-state to a gas. All while never turning it into a liquid. After the ink cools on the mug, it is fused and turns back into a solid.

Unlike traditional printing or decals, sublimated images are a part of the mug’s structure, not simple overlays, which means they are much more resistant to scratching, peeling, and general wear and tear.

plain white sublimated mug

Preserving The Mug: Sublimated Mug Maintenance

To ensure that your sublimated mugs remain vibrant, long-lasting, and dishwasher safe, proper maintenance and care are important.

Here are a few tips to help preserve the design on your sublimated mug:

  • Hand washing with mild soap is the safest method for cleaning sublimated mugs.
  • If using a dishwasher, avoid high heat settings and harsh detergents.
  • Do not use abrasive materials or scrubbers on the design.
  • Avoid placing heavy objects on top of sublimated mugs, as this can cause cracking or breakage.

Remember though, the quality of the sublimated print itself can determine a mug’s resilience. A well-executed sublimation using high-quality inks and coatings will offer better resistance to the effects of dishwashers.

Common Mistakes to Avoid

There are a few mistakes that should be avoided at all costs. Overfilling a dishwasher can result in items banging together, chipping, and wearing away.

Using extremely hot water directly or intentionally exposing the print to boiling water can cause the adhesive of the polymer to soften over time, again affecting the image.

When hand-washing, excessive scrubbing and using harsh scouring pads or chemicals can similarly damage the print.

prince william pottery sublimated mug

Securing the Lifespan of Your Sublimated Mugs

So, are dye sublimated mugs dishwasher safe? The answer is yes, as long as you consider the factors mentioned above and invest in high-quality products from reputable suppliers.

If you purchase your sublimated mugs from a low quality vendor though, it’s not going to be dishwasher safe.

Sublimated mugs offer a unique and long-lasting way to showcase designs, logos, and messages. However, proper maintenance and care are crucial to ensuring their longevity.

By choosing high-quality materials and following proper cleaning techniques, you can ensure that your sublimated mugs remain vibrant and dishwasher safe for years.

At Prince William Pottery, our sublimated mugs are made with the highest quality materials and undergo a thorough dye-sublimation process to ensure durability and dishwasher safety. Explore our collection of sublimated mugs today and find your perfect design.


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