Is Prepworks dishwasher safe?
Sometimes — with care
Prepworks containers are generally dishwasher safe, but it depends on the specific product line.
Quick facts
| Dishwasher safe? | Sometimes — Sometimes — with care |
|---|---|
| Category | Containers |
| Source | Researched — confirmation in progress |
| Last checked | 2026-06-17 |
Why
Many Prepworks containers are made of BPA-free plastic or glass, which are typically dishwasher safe. However, some lids or components may have silicone seals that can degrade over time in high heat, and manufacturer instructions often recommend placing them on the top rack or hand washing to extend lifespan.
How do you wash Prepworks?
Place containers on the top rack of the dishwasher, away from the heating element. For lids with silicone seals, hand washing is recommended to preserve the seal.
More containers
Last updated 2026-06-17. General guidance — always check your product’s care label. How we verify.