Can You Put Tupperware In The Dishwasher? The Answer Might Shock You! Here’s What You Need To Know

When it comes to managing our kitchen essentials, the dishwasher often serves as our trusted ally in the battle against grime. However, when it comes to Tupperware, the question of whether or not it can withstand the dishwasher’s relentless spray has puzzled many. In this comprehensive guide, we delve into the depths of dishwasher compatibility, exploring the nuances of Tupperware’s composition and providing clear-cut answers to the burning question: can tupperware go in dishwasher?

Understanding the Composition of Tupperware

Tupperware is a brand name for a range of plastic food storage containers made from a polymer called polyethylene. Polyethylene is a lightweight, durable, and flexible material that is resistant to most chemicals and solvents. However, it is important to note that not all Tupperware products are created equal. Different types of Tupperware may have varying levels of heat resistance, depending on the specific blend of polyethylene used in their construction.

Dishwasher Compatibility: A Closer Look

Generally speaking, Tupperware products that are labeled “dishwasher safe” can withstand the high temperatures and water pressure of a dishwasher cycle. These products typically have a heat resistance rating of up to 140°F (60°C). However, it is crucial to note that some Tupperware products may not be dishwasher safe. These products may have lower heat resistance ratings or may contain components that are not compatible with dishwashers.

Identifying Dishwasher-Safe Tupperware

To determine whether or not your Tupperware is dishwasher safe, look for the following indicators:

• Dishwasher safe symbol: Most dishwasher-safe Tupperware products will have a small symbol on the bottom that indicates they are dishwasher safe. This symbol typically consists of a glass or plate with water droplets and a line underneath.
• Dishwasher safe label: Some Tupperware products may have a label that explicitly states they are dishwasher safe.
• Heat resistance rating: If you cannot find the dishwasher safe symbol or label, check the product’s packaging or website for the heat resistance rating. Products with a heat resistance rating of 140°F (60°C) or higher are generally dishwasher safe.

Precautions for Dishwasher Use

Even if your Tupperware is dishwasher safe, there are a few precautions you should take to ensure its longevity:

• Avoid overloading: Do not overcrowd the dishwasher with Tupperware or other items. This can prevent the water and detergent from reaching all surfaces of the Tupperware, resulting in poor cleaning.
• Use the top rack: Place Tupperware on the top rack of the dishwasher, where the water pressure and heat are less intense.
• Avoid harsh detergents: Use a mild dishwashing detergent to avoid damaging the Tupperware’s surface.
• Dry thoroughly: After the dishwasher cycle, remove the Tupperware and dry it thoroughly with a clean towel to prevent water spots.

Exceptions to the Rule

While most dishwasher-safe Tupperware can withstand dishwasher use, there are a few exceptions:

• Vintage Tupperware: Older Tupperware products may not be dishwasher safe. If you have vintage Tupperware, handwashing is recommended.
• Products with metal components: Tupperware products that have metal components, such as lids with metal clips, should not be placed in the dishwasher. The metal can rust or damage the dishwasher.
• Products with porous surfaces: Some Tupperware products may have porous surfaces that can absorb water and become damaged in the dishwasher.

Alternative Cleaning Methods

If your Tupperware is not dishwasher safe, or if you prefer to handwash it, here are some alternative cleaning methods:

• Warm soapy water: Wash Tupperware in warm soapy water using a mild dishwashing detergent. Rinse thoroughly with clean water and dry completely.
• Baking soda and water: Create a paste by mixing baking soda with a small amount of water. Apply the paste to the Tupperware and let it sit for a few minutes before wiping it clean with a damp cloth. Rinse thoroughly and dry completely.
• Vinegar and water: Fill a spray bottle with a mixture of equal parts vinegar and water. Spray the mixture onto the Tupperware and let it sit for a few minutes before wiping it clean with a damp cloth. Rinse thoroughly and dry completely.

Wrapping Up: A Dishwasher Dilemma Solved

In conclusion, whether or not Tupperware can go in the dishwasher depends on the specific product and its heat resistance rating. By following the guidelines outlined in this guide, you can ensure that your Tupperware remains in pristine condition, whether you choose to wash it by hand or in the dishwasher.

Frequently Asked Questions

Q: Why do some Tupperware products have different heat resistance ratings?

A: Different types of Tupperware may use different blends of polyethylene, which can affect their heat resistance. Some Tupperware products may also contain additional materials, such as dyes or additives, which can lower their heat resistance.

Q: Can I put Tupperware in the dishwasher with hot water?

A: Yes, you can put dishwasher-safe Tupperware in the dishwasher with hot water. However, it is important to avoid using excessively hot water, as this can damage the Tupperware.

Q: How can I tell if my Tupperware is vintage?

A: Vintage Tupperware typically has a different design and color scheme than modern Tupperware. It may also have a different logo or branding. If you are unsure whether or not your Tupperware is vintage, you can contact Tupperware directly for assistance.