Can RTIC Mugs go in the Dishwasher?

After enjoying a comforting beverage, washing a dirty mug is the last thing you want to do. 

However, the fear of bacteria overcomes the procrastination, and you spend time washing it. 

RTIC mug is a reliable mug for commuting and traveling thanks to its insulation technology that keeps the beverages at the same temperature for hours.

Do you own RTIC mugs and are wondering if you can skip the washing and toss them in the dishwasher? 

Sit back and relax while I enlighten you with all the information you need about RTIC mugs and dishwashers. I will also share with you the best way to clean them.

Can RTIC Mugs Go in the Dishwasher?

The answer to this question can vary depending on the specific RTIC product you have.

According to the manufacturer, RTIC tumblers are not dishwasher safe because the dishwasher can destroy the vacuum seal of the cup. 

These mugs have a vacuum seal between their inner and outer stainless steel walls. This seal helps maintain the temperature of your drink. 

Unfortunately, exposing your tumbler to the high temperatures of a dishwasher cycle can damage this vacuum seal and reduce its effectiveness.

It is best to stick to hand washing your RTIC tumblers to keep them in good shape. 

However, the lids of these tumblers are dishwasher-safe and can be placed on the top rack for easy cleaning. 

While some RTIC tumblers can be placed in the dishwasher, it is still recommended to hand-wash them to prolong the life of the product. 

This ensures that the temperature control properties of your RTIC mug won’t be compromised.

To keep your RTIC mug clean and functioning at its best, follow these simple steps:

  • Use warm water to rinse your mug after every use. This helps remove any residue or buildup that can affect the taste of your drink.
  • Hand wash your tumbler with mild dish soap and a non-abrasive sponge or cloth. This ensures proper care and maintenance without risking damage to the vacuum seal.
  • Dry the tumbler thoroughly before storing or reassembling it. This prevents any moisture buildup or mold growth inside the tumbler.
Also read: Are Yeti Cups Dishwasher Safe?

Can RTIC Lids Go in the Dishwasher?

The good news is that RTIC lids are dishwasher-safe. 

However, place them on the top rack only to avoid damage from the high temperatures and powerful water jets.

It’s important to properly care for your lids, as they contain various components like silicone gaskets and plastic parts. 

Placing them on the top rack helps protect these components from heat and maintains their durability.

While using a dishwasher may be convenient for cleaning your RTIC lids, deep clean them occasionally. Since these lids come into contact with your drinks, it’s vital to maintain proper hygiene. 

To do this, you can use a gentle brush to reach all crevices and remove any residue that might be left behind after a regular dishwasher cycle.

How to Place RTIC Mugs in the Dishwasher

 As mentioned earlier, most of the RTIC tumblers are not dishwasher safe. However, some RTIC mugs are dishwasher-safe.

If you own an RTIC mug that is dishwasher safe, here is a simple guide on how to place it in the dishwasher for a thorough and safe clean.

Place it on the Top Rack 

First, it’s important to place your RTIC mug on the top rack of the dishwasher. 

This will prevent any potential damage from high water pressure or heat coming from the bottom of the dishwasher. 

Make sure that the mug is secure and not in a position where it can easily tip over during the wash cycle.

Use Gentle Detergents

When it comes to detergent, always opt for a gentle detergent. This will ensure that the stainless steel surface of your RTIC mug remains scratch-free and in good condition. 

Avoid using harsh or abrasive cleaning agents, which may cause damage over time.

Enter Low-temperature settings

To take extra care of your RTIC mug while it’s in the dishwasher, use low-temperature settings on your machine. 

A cooler temperature will minimize the risk of any heat-related damage to the mug. Additionally, it’s an environmentally friendly practice that saves energy.

Let it Air-Dry 

Lastly, after the dishwasher has completed its cycle, it’s best to open the door and allow the RTIC mug to air dry. 

This will prevent any potential damage from the heated dry cycle in your dishwasher. If needed, you can gently wipe the mug dry with a soft cloth before storing it away.

By following these simple steps, you can ensure that your RTIC mug remains in excellent condition, even when using a dishwasher. 

Also read: Hydro Flask Mug vs. Yeti Mug

The Different Methods to Clean RTIC Mugs and Lids

Here are different ways to clean your RTIC mugs and lids using everyday household items. 

By using these different methods, you can ensure your RTIC mug and lid stay clean and bacteria-free for a long time.

Hand Wash with a Sponge

The most common method is to hand wash your RTIC mug with warm soapy water and a sponge. 

Gently scrub the inside and outside of the mug, making sure to pay special attention to the lid and any hard-to-reach areas.

Baking Soda

For stubborn stains or odors, add a tablespoon of baking soda to the warm soapy water.

The baking soda acts as a natural cleaning agent, breaking down stains and removing lingering odors. Let the mug and lid soak in the water for about 10 to 15 minutes, then rinse thoroughly.

Soak in Vinegar

Another effective cleaning technique is to soak the mug and lid in a mixture of warm water and distilled white vinegar (1 tablespoon vinegar to 1 cup of water). 

The vinegar helps to break down and remove any mineral deposits or coffee residue. Let the mug and lid soak for approximately 15 minutes, then rinse well.

Use a Small Toothbrush

If the RTIC mug has a sliding lid or a gasket, a small toothbrush can come in handy to clean those tight spaces. 

Dip the toothbrush in warm soapy water and gently scrub around the gasket or any crevices in the sliding lid. This will ensure that all bacteria and residue are removed from these parts.

Remember to dry your RTIC mug and lid thoroughly after cleaning to prevent any bacteria or mold growth. 

Also read: Are Hydroflasks Dishwasher Safe?

Will Placing RTIC Mugs in the Dishwasher Void the Warranty?

According to the official website,

“Normal wear and tear (including chips and scratches, abrasions, discolorations or fading due to usage or exposure to sunlight or washing) is not covered by our warranty. Damage caused by abuse, misuse, neglect, unauthorized alterations or repairs, water damage, or failure to follow recommended care and use instructions will not be covered by the warranty.” 

As RTIC specifically mentions, do not place it in the dishwasher. To maintain your warranty coverage, it’s best to follow the manufacturer’s guidelines for cleaning. 

Handwashing the stainless steel body with a gentle cleanser and a soft sponge is recommended. 

This way, you can avoid potential damage caused by placing the mugs in the dishwasher and ensure that your warranty remains intact.

In contrast, the lids for RTIC mugs are dishwasher safe, but you should place them on the top rack only. This prevents any accidental damage to the lids and maintains their integrity. 

The top rack is considered less intense and helps to protect the lids from high-pressure water jets.

Also read: 10 Things You Must Never Wash in Dishwasher

How to Care and Maintain RTIC Mugs

Caring for your RTIC mugs is essential to ensure their durability and maintain their performance. To keep them in good condition, follow these simple steps.

First, handwashing your RTIC mugs is recommended, as they should not be placed in the dishwasher. Using warm water and a mild soap, gently clean the interior and exterior surfaces. 

Avoid using harsh abrasives or bleach, as these can damage the mug’s finish and compromise its insulation.

After each use, make sure to rinse your mug thoroughly to remove any residue. Regular cleaning prevents buildup, which can cause odors and affect the taste of your beverages.

To maintain the effectiveness of your RTIC mug’s seal, regularly check the seals for any signs of wear or damage. Replace the seals when needed to keep your mug functioning at its best.

It’s essential to avoid overfilling your RTIC mug with liquids. Overfilling can cause leaks and reduce the mug’s insulating properties, affecting temperature retention. 

Leave some space below the lid to avoid unnecessary spills and ensure optimal performance.

Although RTIC mugs are designed to handle various temperatures, avoid freezing your mug or placing it in the microwave. 

Microwaving or freezing should be avoided as it can damage the vacuum seal and compromise the mug’s insulation capabilities.

By following these simple care and maintenance tips, you can prolong the life of your RTIC mugs, ensuring they stay effective and reliable for all your beverage needs.

What are the Materials Used in RTIC Mugs?

RTIC mugs are made from high-quality stainless steel. This material is known for its durability, so you can trust that your mug will be able to handle daily usage. 

Stainless steel also has excellent thermal properties, which means it can keep your hot drinks hot and your cold drinks cold for extended periods.

The interior of RTIC mugs features a double-wall vacuum insulation design. 

This technology works by trapping a layer of air between the stainless steel walls, preventing heat transfer between the inside and outside of the mug. 

As a result, your beverages will maintain their temperature for much longer than they would in a standard mug.

The lid of an RTIC mug is typically made from plastic. This material is lightweight and easy to clean, making it a good choice for the lid of your mug. 

However, keep in mind that plastic can wear down over time, especially if it is exposed to high temperatures or harsh cleaning methods.

The materials used in RTIC mugs – stainless steel and plastic – contribute to their durability and excellent temperature retention. 

To keep these mugs in the best possible condition, it’s important to follow the manufacturer’s recommendation and hand wash them to ensure a long-lasting, reliable drinking experience.

Watch the video below for more information on RTIC mugs: 

Frequently Asked Questions

Here are some frequently asked questions: 

How Often Should I Clean the RTIC Mugs?

To maintain the cleanliness and hygiene of your RTIC mug, it’s recommended that you clean it after every use. 

This will prevent residue buildup and ensure that your mug remains in good condition for a long time.

How to Remove Tea and Coffee Stains from the RTIC Mug?

To remove tea and coffee stains from your RTIC mug, follow these steps:

  • Fill the mug with warm water and add a small amount of dish soap.
  • Use a non-abrasive sponge or cloth to gently scrub the stain.
  • Rinse the mug thoroughly with warm water.
  • Pat dry with a clean towel or let it air dry.
  • Repeat the process if needed to completely remove the stain.

Can You Bleach RTIC Mugs?

It’s not recommended to use bleach on your RTIC mugs, as it may cause discoloration or damage to the stainless steel. 

Instead, use a mixture of water and dish soap or baking soda for cleaning. You can also soak the mug with some vinegar. 

If you need a more powerful cleaning solution, try using a 1:1 ratio of water and white vinegar to remove tough stains and odors.

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I’m Jueria and I am a regular contributor on In my articles, I share time-saving techniques, appliance wizardry, and health-friendly recipes to bring taste and wellness to your table. So raise a glass (or a spatula) with me, to good health and good food, made easy!