Is Munchkin straw cup dishwasher safe?
Sometimes — with care
Munchkin straw cups are generally top-rack dishwasher safe, but hand washing is recommended to preserve the straw and valve.
Quick facts
| Dishwasher safe? | Sometimes — Sometimes — with care |
|---|---|
| Category | Baby |
| Source | Researched — confirmation in progress |
| Last checked | 2026-06-17 |
Why
The cup body is typically made of polypropylene (PP) plastic, which is dishwasher safe on the top rack. However, the straw and valve are small parts that may warp or degrade over time in the dishwasher, and manufacturer guidance often suggests hand washing for longevity.
How do you wash Munchkin straw cup?
Place cup body on top rack of dishwasher. Hand wash straw and valve with warm soapy water and a bottle brush, then rinse thoroughly.
More baby
Last updated 2026-06-17. General guidance — always check your product’s care label. How we verify.