How to Clean a Blender Properly After Daily Smoothies

A blender used every morning for a smoothie collects residue in places that are easy to miss: under the blade assembly, around the seal, and up the sides of the jug where thick mixtures cling. Cleaning it properly takes a few minutes and keeps the blender pleasant to use. The routine below is a practical home habit; always check your own manufacturer’s instructions first, because removable parts, seals and dishwasher suitability vary between models.

For a fuller breakdown of jug, blades, seals and base, see the hub guide how to clean a blender. This page is the short daily version.

Rinse before the residue sets

The single most useful habit is to rinse the jug or cup as soon as you have poured your smoothie. Fruit and dairy or plant-milk residues dry into a film that takes far more effort to remove later. Half-fill the jug with warm water, put the lid on, and give it a short blend. That loosens most of what is stuck to the walls and blades, and you can pour it away. If you are leaving the house, this step alone buys you time until the proper wash.

Brand care notes often recommend a quick rinse or self-clean cycle with warm water (and a drop of washing-up liquid where the manual allows) soon after use — for example Vitamix Europe’s cleaning guidance and NutriBullet user guides for cups and pitchers.

The daily wash

Dismantle what comes apart: lid, jug or cup, blade assembly or blade base, and any measuring cap. Wash these in warm water with a small amount of washing-up liquid and a soft cloth or bottle brush. Pay attention to the inside corners of the jug and the thread or groove where the lid sits, as these trap pulp. Avoid abrasive pads, which can dull plastic and scratch transparent jugs.

Do not submerge a base that contains the motor. Wipe the base with a damp cloth only, and keep water away from sockets and switches. If your model’s parts are labelled dishwasher-safe, follow the rack and temperature guidance in the manual; when in doubt, hand-wash blades and seals.

An occasional deeper clean

1. Check the manual for any soak limits (some plastics and seals should not sit in hot water for long).
2. Use a soft brush on the underside of the blade assembly and around gasket grooves.
3. For stubborn film, a paste of bicarbonate of soda and water on plastic walls can help — rinse thoroughly afterwards so no grit remains for the next blend.
4. Reassemble only when parts are dry enough that water will not drip into the motor base.

Handling the blades

Blades stay sharp. Hold assemblies by the housing, never by the cutting edges, and keep fingers clear when wiping. Store the blade assembly as the manufacturer shows (often upright on the cup or locked onto the jug) so it cannot fall and nick a worktop — or a hand.

Dry it properly

Air-dry parts on a rack rather than trapping moisture under a sealed blade cup. NutriBullet-style guides warn against leaving blended mixtures sealed in the cup; the same idea applies after washing: do not store a wet sealed cup with the blade screwed on if condensation will sit on the gasket.

Once everything is dry, a quick check that the seal sits flat before the next blend reduces leaks. Load-order tips for the next smoothie are in the blender load order and ratio guide.

Sources

• Vitamix Europe — tips and tricks (cleaning and care; checked 27 Oct 2026)
• Vitamix UK FAQ (checked 27 Oct 2026)
• Your blender’s user guide for dishwasher symbols, seal care and motor-base warnings (NutriBullet 600/900 and pitcher guides are useful examples for sealed cups vs jugs)