How the Five Compare on the Numbers
Two listings were left out. Vihoom repeats the Cuisinart bullets almost word for word, down to adding and draining water without removing the lid and a clear bowl that doubles as a serving bowl, and it publishes no weight. Culinare publishes no dimension, no weight and no capacity at all, offering only 2 to 4 servings, and never mentions a dishwasher on a page that is about dishwasher safe parts.
The five that remain split on two things. The first is how the basket is driven, because a pump and a knob are different tools for different hands. The second is what the maker actually says about washing it, and the range is wider than the phrase dishwasher safe suggests: two say all parts, two say top rack, and one says nothing whatever.
The table cannot tell you how much lettuce goes in, because the figure every maker quotes is the outer bowl and not the basket inside it. A 3.8 quart bowl with a colander taking up the middle of it is not 3.8 quarts of greens. Two of the five publish no capacity figure whatever, and nobody in this pool publishes a basket volume, a basket diameter, or how many seconds of spinning dries a head of romaine.
Pump, Knob, or Press Handle
The Two Pump Spinners
OXO and Cooler Kitchen both drive the basket with a one hand pump, which is the mechanism you want if the other hand is holding the bowl steady or the tap. OXO adds a touch button and a patented brake that it says stops the basket immediately, plus a storage lock that presses the pump flush with the lid. At 1.65 pounds it is the heaviest of the two pumps.
Cooler Kitchen matches the pump and the brake button and spends its bullets on the bowl instead. The clear outer bowl carries measuring marks and a pour spout, and the basket lifts out to work as a colander for berries or herbs. At 1.26 pounds it is the lightest of the five, and its published fields of 7 by 8 by 7 inches are the smallest set of three figures here.
The Knob Spinners, and One Listing That Says Both
Cuisinart and Cambom both use a knob you turn. Cuisinart calls it an easy to use spin knob and pairs it with a lid you never have to lift: water goes in and drains out with the lid locked shut. Cambom calls its own version a rotary handle in the title and a spin knob in the bullets, which is the same mechanism described twice.
Smile mom cannot decide. Its fourth bullet describes a one hand press handle with a quick brake button, which is a pump. Its fifth bullet says you just need to easily rotate the handle, which is a knob. Those are different actions on different mechanisms and the listing publishes both without reconciling them, so this page reports the contradiction rather than choosing a side.
What Dishwasher Safe Actually Says Here
All Parts, Top Rack, and the Difference
OXO is the most specific: all parts are dishwasher safe with the top rack recommended, and it separately states that the lid comes apart so moisture cannot accumulate inside it. That second sentence is the one that matters, because a sealed pump lid is the part of a salad spinner that goes sour, and OXO is the only listing in this pool that addresses it at all.
Cooler Kitchen states that all parts are dishwasher safe and BPA free without naming a rack. Smile mom and Cambom both state top rack dishwasher safe, which is a narrower promise: the bottom rack sits nearer the element and a thin polymer bowl can warp there. Smile mom at least names the polymer as food grade ABS, and Cambom says food grade without naming anything.
The Listing That Never Mentions a Dishwasher
Cuisinart publishes six bullets covering the knob, the non skid base, the clear serving bowl, a 3 quart capacity and a lifetime warranty, and not one of them mentions washing. On a page about dishwasher safe parts that is the thing to say out loud. It is kept here because it is otherwise the best documented knob spinner, with complete dimension fields and the only warranty statement in the pool.
The gap matters more on a knob spinner than on a pump. A knob mechanism sits in the lid with a gear train under it, and whether that assembly tolerates a dishwasher cycle is exactly what a buyer needs to know before putting it in one. Cambom, the other knob spinner, does state top rack, which is at least an answer.
Capacity, Storage, and the Bowl Underneath
Two of Five Publish No Capacity
Smile mom states 3.8 quarts, Cambom states 3 quarts and Cuisinart states 3 quarts and calls it right for a small salad or a basket of fruit. OXO and Cooler Kitchen publish no figure at all: OXO’s size field reads small and Cooler Kitchen’s reads small, and both describe the product in words instead, as a little spinner for apartments, couples and small kitchens.
That leaves the two pump spinners judged on their fields. OXO publishes 8 by 8 by 7 inches and Cooler Kitchen publishes 7 by 8 by 7 inches, so the two sit within an inch of each other in every direction. Smile mom’s 8.46 by 8.46 by 5.1 inches is the only set here with a figure below six, and its lid folds flat.
Foldable Lids, Pump Locks, and Measuring Marks
Storage is where these five actually differ. Smile mom folds its lid down to save cabinet space and publishes 5.1 inches in one of its three fields. OXO presses the pump handle down and slides a storage lock into place so the pump sits flush with the lid. Those are two solutions to the same problem and no other listing here offers either one.
The bowl itself is the quiet extra. Cooler Kitchen’s outer bowl has measuring marks and a pour spout, which makes it the one to reach for if a mixing bowl is already in use. Cuisinart’s clear base is a serving bowl, OXO’s doubles as a serving bowl and a strainer, and Cambom calls its bowl a container, drainer and crisper in one.
Which One Fits Your Kitchen
Somebody who will actually put it in the dishwasher. OXO states all parts dishwasher safe with the top rack recommended, and it is the only listing whose lid comes apart so moisture cannot sit inside the pump. It publishes 8 by 8 by 7 inches, 1.65 pounds, a patented brake and a storage lock for the pump.
A small kitchen with no spare mixing bowl. Cooler Kitchen puts measuring marks and a pour spout on the outer bowl, drives the basket with a one hand pump, and states all parts BPA free and dishwasher safe. At 1.26 pounds it is the lightest of the five, and its fields read 7 by 8 by 7 inches.
Feeding a family rather than one person. Smile mom states 3.8 quarts, the largest capacity published here, in a food grade ABS bowl with a silicone non slip ring and a lid that folds flat for storage. Its own bullets describe the handle as both a press and a rotate, and it states top rack dishwasher safe.
A knob you turn, washed in the machine. Cambom pairs a rotary handle with a 3 quart bowl and a separate colander, states top rack dishwasher safe and food grade material, and locks the lid for a tight closure. It publishes no dimension and no weight, so it is bought on its stated capacity alone.
A knob spinner you plan to hand wash. Cuisinart is 3 quarts, 6.75 by 8.25 by 8.25 inches and 1.49 pounds, with a spin knob, a locking lid that lets water in and out without lifting, a clear serving bowl and the only lifetime warranty here. It never mentions a dishwasher.
What We Could Not Verify
These are the figures that decide how much a spinner holds and how it survives a wash, and most of them are missing.
- No listing publishes a basket volume or a basket diameter, so the quart figure describes the outer bowl and not the greens.
- OXO and Cooler Kitchen publish no capacity figure at all, and both size fields read only small.
- Cuisinart never mentions a dishwasher in six bullets, on a knob mechanism where that is the question a buyer has.
- Cambom publishes no dimension and no weight, so it can only be compared on its stated 3 quart capacity.
- Smile mom describes its handle as a one hand press in one bullet and as a rotating handle in the next, and never reconciles the two.
- Nobody publishes a spin time, a rotation figure, or any statement of how dry the greens come out.
