Can Ninja BlendBOSS Tumbler Blender go in the dishwasher?
Conditional - the tumbler, blade assembly, open lid and straw are top-rack dishwasher safe; the motor base is not.
Can Ninja BlendBOSS Tumbler Blender go in the dishwasher?
Conditional - the tumbler, blade assembly, open lid and straw are top-rack dishwasher safe; the motor base is not.
Dishwasher
conditionalConditional - the tumbler, blade assembly, open lid and straw are top-rack dishwasher safe; the motor base is not.
Microwave
noNo - do not put Ninja BlendBOSS Tumbler Blender in a microwave.
Oven
noNo - do not put Ninja BlendBOSS Tumbler Blender in a oven.
Freezer
noNo - do not put Ninja BlendBOSS Tumbler Blender in a freezer.
Washing machine
noNo - do not put Ninja BlendBOSS Tumbler Blender in a clothes washer.
Dryer
noNo - do not put Ninja BlendBOSS Tumbler Blender in a clothes dryer.
Can Ninja BlendBOSS Tumbler Blender go in the dishwasher?
conditionalhigh confidenceConditional - the tumbler, blade assembly, open lid and straw are top-rack dishwasher safe; the motor base is not.
Ninja's current DB351 instructions permit all removable food-contact parts on the top rack only and specifically advise against heated dry to prevent warping.
Conditions
- Put the lid in the open position.
- Use the top rack only and turn heated dry off.
- Unplug the base before wiping it.
Recommended method
- Rinse removable parts soon after use.
- Separate the tumbler, lid, straw and blade assembly and secure them on the top rack.
- Use a long-handled brush for blade residue and air-dry all parts fully.
Warnings
- Handle the CrushBlade assembly by its outer edge; the blades are sharp.
- Do not blend hot, carbonated or effervescent ingredients.
Do not
- Never put the motor base in water or a dishwasher.
- Do not use heated dry.
- Do not reach between the blades with your fingers.
Last verified: 2026-08-03 · Sources: Ninja, Ninja
Can Ninja BlendBOSS Tumbler Blender go in the microwave?
nomedium confidenceNo - do not put Ninja BlendBOSS Tumbler Blender in a microwave.
The official care instructions provide a different cleaning method and do not authorize this product or its main assembly for a microwave.
Recommended method
- Follow the component-specific cleaning method in the main verdict on this page.
Warnings
- Using an unsupported heat, water or tumbling method can damage materials, seals or electrical parts.
Do not
- Do not use a microwave unless the exact model label or manual expressly permits it.
Last verified: 2026-08-03 · Sources: Ninja, Ninja
Can Ninja BlendBOSS Tumbler Blender go in the oven?
nomedium confidenceNo - do not put Ninja BlendBOSS Tumbler Blender in a oven.
The official care instructions provide a different cleaning method and do not authorize this product or its main assembly for a oven.
Recommended method
- Follow the component-specific cleaning method in the main verdict on this page.
Warnings
- Using an unsupported heat, water or tumbling method can damage materials, seals or electrical parts.
Do not
- Do not use a oven unless the exact model label or manual expressly permits it.
Last verified: 2026-08-03 · Sources: Ninja, Ninja
Can Ninja BlendBOSS Tumbler Blender go in the freezer?
nomedium confidenceNo - do not put Ninja BlendBOSS Tumbler Blender in a freezer.
The official care instructions provide a different cleaning method and do not authorize this product or its main assembly for a freezer.
Recommended method
- Follow the component-specific cleaning method in the main verdict on this page.
Warnings
- Using an unsupported heat, water or tumbling method can damage materials, seals or electrical parts.
Do not
- Do not use a freezer unless the exact model label or manual expressly permits it.
Last verified: 2026-08-03 · Sources: Ninja, Ninja
Can Ninja BlendBOSS Tumbler Blender go in the washing machine?
nomedium confidenceNo - do not put Ninja BlendBOSS Tumbler Blender in a clothes washer.
The official care instructions provide a different cleaning method and do not authorize this product or its main assembly for a clothes washer.
Recommended method
- Follow the component-specific cleaning method in the main verdict on this page.
Warnings
- Using an unsupported heat, water or tumbling method can damage materials, seals or electrical parts.
Do not
- Do not use a clothes washer unless the exact model label or manual expressly permits it.
Last verified: 2026-08-03 · Sources: Ninja, Ninja
Can Ninja BlendBOSS Tumbler Blender go in the dryer?
nomedium confidenceNo - do not put Ninja BlendBOSS Tumbler Blender in a clothes dryer.
The official care instructions provide a different cleaning method and do not authorize this product or its main assembly for a clothes dryer.
Recommended method
- Follow the component-specific cleaning method in the main verdict on this page.
Warnings
- Using an unsupported heat, water or tumbling method can damage materials, seals or electrical parts.
Do not
- Do not use a clothes dryer unless the exact model label or manual expressly permits it.
Last verified: 2026-08-03 · Sources: Ninja, Ninja
Common questions
What is the safest way to clean Ninja BlendBOSS Tumbler Blender?
Rinse removable parts soon after use. Separate the tumbler, lid, straw and blade assembly and secure them on the top rack. Use a long-handled brush for blade residue and air-dry all parts fully. Handle the CrushBlade assembly by its outer edge; the blades are sharp. Do not blend hot, carbonated or effervescent ingredients.
Do model or generation differences matter for Ninja BlendBOSS Tumbler Blender?
North American DB301 and UK DB351 packages vary in included lid and straw pieces. Match the component in your box and follow its regional owner guide.