Is OXO Good Grips dishwasher safe?
Sometimes — the Tritan body is top-rack safe, but the lid and gasket should be hand washed.
Quick facts
| Dishwasher safe? | Sometimes — Sometimes — with care |
|---|---|
| Category | Containers |
| Source | AI-reviewed · manufacturer guidance & material science |
| Last checked | 2026-07-28 |
Why
OXO Good Grips products are made from various materials; common ones include Tritan copolyester (a BPA-free plastic), silicone, and polypropylene. Tritan is generally dishwasher safe on the top rack, but high heat and alkaline detergents can cause clouding or etching over time. Silicone gaskets and seals can degrade, losing elasticity and leading to leaks. The manufacturer states that OXO Good Grips containers are top-rack dishwasher safe, but recommends hand washing lids and gaskets to prolong their life. The specific failure modes are: clouding/etching of Tritan, seal degradation of silicone, and potential warping of polypropylene parts if placed on the bottom rack. Always disassemble and remove gaskets before washing.
How do you wash OXO Good Grips?
- Disassemble the lid and remove the silicone gasket.
- Hand wash the gasket with mild soap and warm water, then air dry.
- Place the Tritan body on the top rack of the dishwasher, away from the heating element.
- Wash the lid (without gasket) on the top rack or hand wash.
- Use a gentle cycle with low heat drying or air dry.
- Avoid abrasive scrubbers on any part to prevent scratches.
- Reassemble only after all parts are completely dry.
What happens if you put OXO Good Grips in the dishwasher?
If you put the entire OXO Good Grips container (including lid and gasket) in the dishwasher, after one wash you may notice the silicone gasket feels slightly looser or less pliable. After repeated washes, the gasket can permanently lose its seal, causing leaks. The Tritan body may develop a cloudy or etched appearance, especially if washed on the bottom rack or with high heat. The lid's snap-fit may become less secure over time. These effects are cumulative and mostly cosmetic for the body, but functional for the gasket. The damage is not immediate but will reduce the product's lifespan. To avoid this, hand wash the gasket and lid.
Frequently asked questions
- Can OXO Good Grips containers go in the microwave?
- Yes, the Tritan body is microwave-safe, but remove the lid before microwaving. The silicone gasket and lid are not intended for microwave use.
- What water temperature can OXO Good Grips withstand?
- Tritan copolyester can withstand temperatures up to 212°F (100°C), making it safe for boiling water. However, avoid direct contact with heating elements.
- Will the coating peel over time?
- OXO Good Grips containers do not have a coating; they are made of solid Tritan or polypropylene. No peeling occurs, but scratching may happen with abrasive cleaning.
- How often should I replace the silicone gasket?
- Replace the gasket if it becomes loose, cracked, or fails to seal properly. With regular hand washing, it can 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.