Is Pyrex 9x13 Baking Dish dishwasher safe?
Sometimes — with care
Pyrex 9x13 Baking Dish is generally dishwasher safe, but hand washing is recommended to preserve its clarity and prevent potential damage.
Quick facts
| Dishwasher safe? | Sometimes — Sometimes — with care |
|---|---|
| Category | Bakeware |
| Source | Researched — confirmation in progress |
| Last checked | 2026-06-17 |
Why
Pyrex is made of tempered glass, which is durable and can withstand dishwasher heat cycles. However, harsh detergents and high heat may cause clouding or etching over time, and sudden temperature changes can lead to breakage.
How do you wash Pyrex 9x13 Baking Dish?
Hand wash with mild detergent and a soft sponge to maintain clarity. If using a dishwasher, place on the top rack away from heating elements and allow to cool before washing.
More bakeware
Last updated 2026-06-17. General guidance — always check your product’s care label. How we verify.