Is OXO tot bowl dishwasher safe?
Sometimes — the Tritan body is top-rack safe, but the lid and silicone gasket should be hand washed.
Quick facts
| Dishwasher safe? | Sometimes — Sometimes — with care |
|---|---|
| Category | Baby |
| Source | AI-reviewed · manufacturer guidance & material science |
| Last checked | 2026-07-28 |
Why
The OXO Tot bowl is made of Tritan copolyester (body) and silicone (lid and gasket). Tritan is a BPA-free plastic that can withstand dishwasher heat up to about 100°C (212°F) without warping, but prolonged exposure to high heat and harsh alkaline detergents can cause clouding (etching) over time. The silicone lid and gasket are heat-resistant but can degrade from repeated dishwasher cycles, leading to loss of seal integrity and premature cracking. OXO officially recommends top-rack dishwasher use for the bowl body only, and hand washing for the lid and gasket to preserve the airtight seal. The bowl's non-slip base may also loosen if exposed to high heat repeatedly.
How do you wash OXO tot bowl?
- Remove the silicone lid and gasket from the bowl.
- Hand wash the lid and gasket in warm soapy water, rinse thoroughly, and air dry.
- Place the Tritan bowl body on the top rack of the dishwasher, away from the heating element.
- Use a mild detergent and avoid high-heat drying cycles (select air dry or low heat).
- After washing, inspect the gasket for any signs of wear or deformation.
- Allow all parts to air dry completely before reassembling.
- Store the bowl with the lid slightly ajar to prevent moisture buildup.
What happens if you put OXO tot bowl in the dishwasher?
If you put the entire OXO Tot bowl in the dishwasher repeatedly, the Tritan body may develop a cloudy, etched appearance over time due to the alkaline detergent and high heat. This is cosmetic and does not affect food safety. However, the silicone lid and gasket will degrade faster: after several washes, the gasket may lose its flexibility, causing the lid to no longer seal tightly, leading to leaks. The non-slip base on the bowl may also begin to peel or warp if exposed to high heat. After a single wash, you likely won't notice any damage, but with repeated cycles (20+), the lid seal will fail, making the bowl less effective for storing liquids. The damage is functional (leakage) and cosmetic (clouding).
Frequently asked questions
- What water temperature can the OXO Tot bowl withstand?
- The Tritan body can withstand temperatures up to about 100°C (212°F), but prolonged exposure to boiling water may cause warping. The silicone lid can handle up to 200°C (392°F) but should not be boiled.
- Will the silicone lid stain or absorb odors?
- Silicone is non-porous and resists staining and odors, but prolonged contact with strongly colored foods (e.g., tomato sauce) may cause temporary discoloration. Hand washing with baking soda can help remove stains.
- Can the OXO Tot bowl be used in the microwave?
- Yes, the Tritan body and silicone lid are microwave-safe. However, remove the lid before microwaving to allow steam to escape, and avoid overheating liquids.
- How often should I replace the silicone gasket?
- Replace the gasket if it becomes cracked, stretched, or no longer forms a tight seal. With hand washing, it may last 1-2 years; with dishwasher use, it may need replacement sooner.
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Last updated 2026-07-28. General guidance — always check your product’s care label. How we verify · Dishwasher care guides.