Can You Put Tupperware In The Dishwasher

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Can you put tupperware in the dishwasher? The answer is yes, but there are a few things you need to know to make sure your Tupperware comes out clean and undamaged. In this guide, we’ll discuss the different types of Tupperware, the optimal dishwasher settings, the proper placement of Tupperware in the dishwasher, and the post-dishwasher care.

Whether you’re a seasoned Tupperware user or just starting out, this guide will help you keep your Tupperware looking its best for years to come.

Types of Tupperware

Can you put tupperware in the dishwasher

Tupperware, a popular brand of plastic food storage containers, offers a wide range of products made from various materials. Understanding the different types of Tupperware materials is crucial to determine their suitability for dishwashers.

The main types of Tupperware materials include:

  • Polypropylene (PP): PP Tupperware is microwave-safe and can withstand high temperatures, making it suitable for dishwashers. It is commonly used for food storage containers, cups, and lids.
  • Polyethylene (PE): PE Tupperware is not dishwasher-safe and should be hand-washed. It is commonly used for squeezable bottles, cutting boards, and flexible containers.
  • Polyethylene Terephthalate (PET): PET Tupperware is also not dishwasher-safe. It is typically used for single-use containers, such as water bottles and salad dressing containers.

Dishwasher Settings

To effectively clean Tupperware in the dishwasher, selecting the appropriate settings is crucial. The optimal settings ensure thorough cleaning while preserving the quality of your Tupperware.

The ideal temperature for cleaning Tupperware in the dishwasher is between 120°F (49°C) and 140°F (60°C). This temperature range ensures the removal of food particles and grease without damaging the plastic.

Cycle Type

Choose a dishwasher cycle that combines hot water with a regular or normal wash cycle. Avoid using cycles with high heat or extended drying times, as these can warp or damage Tupperware.

Detergent Recommendations

Use a mild dishwashing detergent specifically designed for use in dishwashers. Avoid using harsh detergents or bleach, as these can damage the surface of Tupperware.

Placement in Dishwasher

Can you put tupperware in the dishwasher

Positioning Tupperware in the dishwasher is crucial for thorough cleaning and efficient drying. Incorrect placement can hinder water and detergent circulation, leaving residue or watermarks. Here’s a comprehensive guide to help you arrange Tupperware in the dishwasher for optimal results.

General Placement, Can you put tupperware in the dishwasher

  • Place Tupperware upright to allow water to flow freely through the containers and lids.
  • Avoid nesting Tupperware pieces to prevent water from becoming trapped and causing poor cleaning.
  • Position Tupperware away from the heating element to prevent warping or damage due to excessive heat.

Upper Rack

The upper rack is suitable for lightweight Tupperware pieces that are less prone to damage.

  • Place small containers, lids, and utensils in the top rack for easy access and thorough cleaning.

Lower Rack

The lower rack can accommodate larger and heavier Tupperware pieces that require more support.

  • Position large bowls, storage containers, and baking dishes in the lower rack for stability and prevent them from tipping over.
  • Use the tines or prongs in the lower rack to support and separate Tupperware pieces for better cleaning.

Post-Dishwasher Care

Dishwasher lunches tupperware

After the dishwasher cycle has finished, it’s important to handle Tupperware properly to maintain its quality and prevent damage.Follow these steps for proper post-dishwasher care:


* Remove Tupperware from the dishwasher promptly to prevent water spots or lingering moisture.

  • Allow Tupperware to air-dry completely on a clean dish rack or drying mat.
  • Do not stack Tupperware while wet, as this can trap moisture and lead to bacterial growth.


* Once dry, store Tupperware in a clean, dry place.

  • Avoid storing Tupperware in humid or damp areas, as this can promote mold growth.
  • If storing Tupperware with lids, ensure they are securely fastened to prevent spills or contamination.


* Inspect Tupperware for any signs of damage, such as cracks, chips, or discoloration.

  • If damage is found, discard the Tupperware to avoid potential safety hazards.
  • Regular inspection helps ensure the longevity and safety of your Tupperware.

Alternative Cleaning Methods: Can You Put Tupperware In The Dishwasher

For Tupperware not suitable for dishwashers, alternative cleaning methods are necessary to maintain their cleanliness and hygiene. These methods include hand-washing and using alternative cleaning solutions.

When hand-washing, use warm water and a mild dishwashing liquid. Avoid abrasive sponges or brushes, as they can scratch the surface of the Tupperware. Rinse thoroughly and allow it to air dry completely.

Using Alternative Cleaning Solutions

  • Baking Soda:Create a paste of baking soda and water. Apply it to the Tupperware and let it sit for 15-20 minutes. Scrub gently with a soft sponge and rinse thoroughly.
  • Vinegar:Fill the Tupperware with equal parts white vinegar and water. Let it soak for 30 minutes. Rinse thoroughly.
  • Bleach Solution:For heavily stained Tupperware, use a diluted bleach solution (1 tablespoon bleach per gallon of water). Soak for 15 minutes and rinse thoroughly.