Dishwasher or Handwashing: What’s Best for Tupperware? Clearing Up the Confusion!

ByAdriana Ehlers

Tupperware has become an essential part of our daily lives, offering a convenient and durable way to store food.

However, one question that often arises is whether Tupperware can be safely placed in the dishwasher.

In this article, we will explore the answer to this commonly asked question and provide you with all the information you need to know about cleaning Tupperware in the dishwasher.

Understanding Tupperware Materials

Before delving into the dishwasher debate, it is crucial to understand the different materials used in Tupperware.

Most Tupperware products are made from either high-density polyethylene (HDPE), polypropylene (PP), or low-density polyethylene (LDPE).

These materials are known for their durability, heat resistance, and suitability for food storage.

Dishwasher-Safe Tupperware

The good news is that many Tupperware products are dishwasher-safe.

Tupperware itself recommends checking the product labels or user manuals to determine if a specific item is dishwasher-safe.

Look for symbols such as a glass with water droplets or plates stacked on top of each other, indicating that the item is dishwasher-friendly.

Benefits of Dishwashing Tupperware

  1. Convenience: Placing Tupperware in the dishwasher saves time and effort in cleaning and ensures thorough sanitation.
  2. High-temperature Cleaning: Dishwashers typically use hot water and steam to clean, providing better disinfection compared to handwashing.
  3. Efficiency: Dishwashers are efficient in terms of water and energy consumption, making them an eco-friendly choice.

Factors to Consider

While most Tupperware products can be safely washed in the dishwasher, there are some factors to consider.

  1. Temperature: Excessive heat in the dishwasher can cause Tupperware to warp or melt. It is advisable to use the dishwasher’s normal or gentle cycle and avoid high-temperature settings.
  2. Top Rack Placement: To protect Tupperware from excessive heat or direct water pressure, place it on the top rack of the dishwasher. This ensures a more gentle and controlled cleaning process.
  3. Secure Lids: Remove or open any lids before placing Tupperware in the dishwasher. This allows thorough cleaning and prevents any potential damage to the lids.

Non-Dishwasher Safe Tupperware

Certain Tupperware products are not dishwasher-safe, and it is important to be aware of them to prevent any damage:

  1. Thin or Delicate Items: Tupperware items that are thin, delicate, or have intricate designs may not withstand the dishwasher’s cleaning process. It is best to hand wash such items to preserve their integrity.
  2. Tupperware with Non-Removable Labels: Labels that cannot be removed or that may fade in the dishwasher should be hand washed to prevent damage to the Tupperware’s surface.
  3. Tupperware with Air-Tight Seals: Some Tupperware items have air-tight seals that can deteriorate if exposed to the high heat and strong water pressure in the dishwasher. Hand washing is recommended for these items.

Caring for Tupperware

To ensure the longevity of your Tupperware, regardless of whether it is dishwasher-safe or not, consider the following tips:

  1. Pre-rinse: Before placing Tupperware in the dishwasher, rinse off any excess food particles to prevent them from settling and becoming harder to remove later.
  2. Mild Detergent: Use a mild, non-abrasive detergent specifically formulated for dishwashers to clean Tupperware effectively.
  3. Air Drying: Allow Tupperware to air dry after running it through the dishwasher. This helps prevent moisture build-up, which can lead to mold or mildew.

Conclusion

In conclusion, many Tupperware products are dishwasher-safe and can be cleaned efficiently using this method. However, it is crucial to check the product labels or user manuals for specific instructions.

By following recommended guidelines, placing Tupperware on the top rack, and using gentle cycles, you can ensure the longevity and cleanliness of your beloved Tupperware collection.

Remember to always exercise caution with delicate items and those with non-removable labels or air-tight seals, opting for handwashing instead.