Can You Put a Blender in the Dishwasher?

The motor base never goes in the dishwasher.Not on the top rack, not on a cool cycle, not ever — it is a sealed electric motor and water inside it is the end of the machine. The jar, lid and blade usually can, but “usually” is doing real work in that sentence: of the eight manufacturers whose care statements we pulled for this page, one says yes on one of its own containers and no on another, two explicitly forbid the sanitize cycle, one caps the jar at 176 °F, and three publish nothing at all. Find your machine below.

The one rule with no exceptions

Whatever the rest of your blender says, the part with the motor in it is hand-wipe only. Hamilton Beach prints it in capitals in the Power Elite manual — DO NOT IMMERSE BASE IN WATER— and tells you to wipe the base, control panel and cord with a damp cloth or sponge instead. Beast is blunter still on the GO Cordless, where the base and the blade are one unit: do not wash the motor base in the dishwasher, cover the charging port, and rinse the base and blade under running water.

That last one is worth pausing on, because cordless and bullet machines are where people get this wrong. On a bullet blender the blade screws onto the cup, so it is a jar part and it washes like one. On several cordless machines the blade is fixed to the base, so the thing that touched your smoothie is also the thing that must never be submerged. Look at which half your blade is attached to before you load anything.

What eight manufacturers actually say

Every cell below is quoted or closely paraphrased from the manufacturer’s own page or manual, all checked on 18 October 2026, and every one is linked in the sources at the foot of this page. Where a maker publishes nothing, the cell says so rather than filling the gap with a guess.

Vitamix is the reason generic advice fails

Here is the finding that made this page worth writing. Two Vitamix machines sit in our catalog. The Ascent X3 ships the 48 oz SELF-DETECT container, and Vitamix states on that container’s own product page that the container and lid are both dishwasher-safe. The VX1ships the 64 oz Classic container, and the VX1 owner’s manual says that jar is not dishwasher-safe.

Same brand. Same company’s documents. Opposite answers, because they are different jars. Anyone who tells you “Vitamix containers are dishwasher safe” is right about one of them and wrong about the other, and the one they are wrong about is the jar on the best-known Vitamix of all — the 5200 uses the same 64 oz Classic container.

The practical consequence is that the question is never “is my brand dishwasher safe”. It is “is this containerdishwasher safe”, and the container is the part that gets bought separately, swapped, inherited with a used machine or replaced after a crack. Check the jar, not the badge on the base.

The settings that do the damage

Two of our eight sources volunteer a prohibition that has nothing to do with whether the part is dishwasher-safe and everything to do with how hot your dishwasher gets.

Sanitize cycles

Hamilton Beach: “DO NOT use the ‘SANI’ setting when washing in the dishwasher. ‘SANI’ cycle temperatures could damage your product.” NutriBullet, independently, says the sanitize cycle should never be used on its cups, lids and blades. Two unrelated companies, one instruction.

A sanitize cycle raises the final rinse well above a normal wash in order to kill bacteria, and that is exactly the condition a molded plastic jar is not designed for. If your dishwasher has the setting and you use it by habit, this is the single most likely way you will warp a jar that is genuinely labeled dishwasher-safe.

Heated dry, and the bottom rack

Blendtec allows the bottom rack when a tall jar will not fit above, with two conditions: do not wedge it between the tines, and skip the heated dry. The bottom rack sits nearest the heating element, and heated dry is the hottest, longest-dwelling heat in the whole cycle. Those two conditions are the same condition stated twice.

The temperature ceiling nobody quotes

Blendtec publishes an actual number — do not expose the jar to temperatures over 176 °F (80 °C)— which is the most useful figure on this page, because it is the only one that lets you check your own appliance rather than trust a label. It is also lower than most people assume a “dishwasher safe” rating implies. If your dishwasher publishes its wash temperatures, compare them before you decide the top rack is a formality.

The blade and its gasket are the part that quietly degrades

A blender blade assembly is not a solid piece of steel. It is a blade, a bearing and a rubber or silicone gasket that seals the jar, and the gasket is the component with a service life. NutriBullet says so directly: its blades are listed as top-rack dishwasher-safe and the company still recommends hand washing, because dishwasher heat can loosen the gaskets over time.

That is why a jar that never leaked starts weeping down the side of the base after a year of dishwasher cycles, and it is a repair rather than a write-off — why a blender leaks covers what to look at, and whether blender blades can be replaced covers which brands sell the part. The blade is also sharp enough to be worth racking purely on safety grounds if you have ever reached into a soapy jar; are blender blades sharp explains why the answer is more interesting than it sounds.

Glass jars are the easy case

Glass does not warp, does not cloud and does not absorb odor, which is why the glass-jarred machines in our catalog are the least anxious things here to load. Hamilton Beach’s 40 oz jar is glass, and its only dishwasher instruction is the SANI ban above. Plastic jars carry every other caveat on this page — heat, detergent etching, and the slow clouding that makes a five-year-old jar look worse than it performs.

That trade is not free: glass is heavy, and the catalog only offers it at the budget end. Glass vs plastic blender jars is the long version, and the blenders that publish a glass jar is the short list.

Immersion blenders are a different question

A stick blender has no jar, so the question becomes whether the shaftcan go in. On most models the shaft detaches from the motor body — All-Clad says exactly that and nothing more — and the motor body is handled like any other motor: wiped, never submerged, never racked.

What is striking is how little the three immersion brands in our catalog publish. Braun’s MultiQuick 7 page has a specification row literally named “list of dishwasher safe parts” which resolves to a yes/no flag with no list attached. Breville’s product page carries no care statement and points at the manual. All-Clad mentions detaching for cleaning and stops. If you own one of these, the printed manual in the box is the only authority, and that is not a failure of this page — it is a finding about the category. The same gap shows up in the immersion blender buying guide.

The 30-second alternative that makes the question mostly moot

Every full-size machine we cover can be cleaned without the dishwasher in less time than loading it takes: half-fill the jar with warm water, add a drop of dish soap, run it for about 30 seconds, rinse. Vitamix publishes that method for its own containers and sells several machines with a dedicated self-cleaning program on the dial for it — which is the manufacturer’s stated substitute on the one container it says must not go in the dishwasher. Blendtec publishes a hot-water-and-pulse version of the same routine.

Do it while the jar is still wet and nothing has dried on, and the dishwasher question disappears for everything except a jar you have let sit overnight. How to clean a blender has the full method including the stuck-on cases, and the easiest blenders to clean ranks the machines by how few parts there are to deal with in the first place.

What we have not done

We have not washed a blender jar in a dishwasher, measured a wash temperature, or tracked a gasket to failure. This page is a survey of what manufacturers publish, assembled because the answer genuinely differs by model and almost nobody checks. Where a maker publishes nothing, we have said so instead of inferring, and where two documents from the same company disagree, both are quoted. If your model is not listed, the instruction sheet in the box outranks everything here.