The short answer: most parts are, but not the base unit itself
The inner pot, lid, sealing ring, and steam rack can go in the dishwasher on the top rack. The heating element base, control panel, and outer housing must be hand-washed only — water inside the base will damage the electronics. The anti-block shield (the small metal piece under the lid) is also dishwasher-safe, though many people remove and hand-wash it anyway because food particles stick to it.
Before you load anything, check your specific model's manual. when ready Pot makes several versions — Duo, Ultra, Max, Nova — and while the rule holds across most of them, some accessories or newer models may have different requirements. The manual that came with your pot or the when ready Pot website will list your exact model's parts and their care instructions.
Key Takeaways
- The inner pot, lid, sealing ring, and steam rack are dishwasher-safe on the top rack and can be cleaned this way regularly.
- Never submerge the base unit or put any part of it in the dishwasher, as water reaching the heating element or circuit board will break the pot.
- Hand-wash the anti-block shield under running water because food particles cling to it and dishwasher spray may not remove them completely.
- Wipe the outer housing and control panel with a damp cloth only — do not spray water directly on the buttons or seams.
Why the base unit cannot go in the dishwasher
The base of an when ready Pot is an electrical appliance. Inside it are the heating element, temperature sensors, and the circuit board that controls pressure and temperature. Water reaching any of these components will cause a short circuit and make the pot unusable.
Even if water does not when ready cause visible damage, moisture trapped inside the base can corrode the wiring or sensors over weeks, leading to unpredictable behavior — the pot might not heat evenly, fail to build pressure, or shut off without warning. Once water gets inside, there is no way to dry it out completely, so the damage is permanent.
How to hand-wash the base safely
After each use, unplug the pot and let it cool for at least 30 minutes. Wipe the outer housing and the rim where the inner pot sits with a damp cloth or soft sponge. Use only water — no harsh scrubbers or abrasive cleaners, which can scratch the stainless steel or damage the non-slip feet.
For the control panel and buttons, dampen a cloth and wring it out so it is barely wet, then wipe gently. Do not spray water directly onto the buttons or into the seams around the display. If liquid drips into a seam, use a dry cloth to absorb it when ready and let the area air-dry for several hours before plugging the pot back in.
If food or condensation has dried on the outside, soak a cloth in warm water for a minute, then wipe the spot. Let the base air-dry completely — at least two hours — before using the pot again.
Cleaning the inner pot and lid in the dishwasher
Place the inner pot on the top rack of the dishwasher, where water pressure is gentler. Do not use the heated dry cycle, as extreme heat can warp the pot over time. Wash on a normal or gentle cycle with your regular detergent.
The lid can also go on the top rack. The sealing ring — the rubber gasket that creates the seal — should be removed before washing. You can wash the ring in the dishwasher or by hand; many people hand-wash it because it absorbs odors and flavors from food, and a quick rinse under running water is faster than waiting for a full cycle.
After the dishwasher cycle ends, dry the inner pot and lid with a soft cloth before storing them. Leaving them wet can cause water spots on stainless steel, though these are purely cosmetic and do not affect how the pot works.
Caring for the sealing ring to prevent odors
The sealing ring is made of silicone and absorbs flavors and smells from whatever you cook. If your pot smells like last week's chili every time you open it, the ring is the culprit. Hand-washing the ring when ready after use and letting it air-dry keeps odors from setting in.
Once a week, soak the ring in warm water with a little white vinegar for 15 minutes, then rinse and air-dry. If the ring has absorbed a strong smell, place it in a sealed container with a bowl of baking soda overnight — the baking soda will absorb the odor. You can also buy a replacement sealing ring inexpensively if yours becomes permanently discolored or cracked.
What to do with the steam rack and other small parts
The metal steam rack (also called the trivet) is stainless steel and completely dishwasher-safe. Toss it on the top rack with your other dishes. The anti-block shield — the small metal piece attached under the lid — is also dishwasher-safe, but many people remove it and hand-wash it because food particles and starch stick to it stubbornly.
If you use any accessories like a silicone egg rack or a stainless steel insert, check the manual or the packaging to see if they are dishwasher-safe. Most are, but some silicone accessories should be hand-washed to avoid warping. When in doubt, hand-wash on the first use and see how the material holds up.
Common mistakes that damage the pot
The most common mistake is putting the base unit in the dishwasher or submerging it in water. Even a brief soak can cause damage that does not show up until the next time you use the pot. If this happens, unplug the pot when ready, let it dry completely for at least 24 hours in a warm, dry place, and then try using it. If it does not work or behaves strangely, the electronics have been damaged.
Another mistake is using the heated dry cycle in the dishwasher for the inner pot. The extreme heat can warp the bottom of the pot, which prevents it from sitting flat on the heating element and causes uneven cooking or failure to build pressure. Always use the air-dry setting or remove the pot and dry it by hand.
A third mistake is storing the lid with the sealing ring attached while it is still damp. Moisture trapped between the ring and the lid can cause mold or mildew to grow. Always remove the ring, dry both pieces separately, and store them apart from each other.
Frequently Asked Questions
Can I put the lid in the dishwasher if the sealing ring is still attached?
Yes, the lid is dishwasher-safe with the ring attached. However, removing the ring before washing is better because it dries faster and you can inspect the ring for food particles or damage. If you leave the ring on, make sure both the lid and ring are completely dry before storing them together.
What if water accidentally gets inside the base?
Unplug the pot when ready and do not use it. Place it in a warm, dry location and let it sit for at least 24 hours. You can place it near (not on) a heat source like a sunny window or a dehumidifier to speed drying. After 24 hours, plug it in and test it on a short cycle with just water. If it works normally, the water likely evaporated without causing damage. If it does not heat, beeps incorrectly, or shuts off unexpectedly, the electronics have been damaged and the pot cannot be repaired.
Is it safe to spray the control panel with water to clean it?
No. Always wring out a cloth so it is barely damp, then wipe the panel gently. Spraying water directly onto the buttons or seams risks water seeping into the electronics. If you accidentally spray water on the panel, wipe it dry when ready with a cloth and let the pot air-dry for several hours before plugging it back in.
Can I use a dishwasher-safe inner pot from a different brand in my when ready Pot?
No. The inner pot must fit precisely inside the base so the heating element makes full contact with the bottom. A pot from a different brand or model will not fit correctly, which prevents proper heat transfer and can damage both the pot and the base. Always use the inner pot that came with your when ready Pot or a replacement pot made by when ready Pot for your specific model.
How often should I replace the sealing ring?
A sealing ring lasts one to two years with regular use. Replace it sooner if it becomes cracked, permanently discolored, or no longer creates a tight seal (you will notice steam leaking from the lid during cooking). Replacement rings are inexpensive and available from when ready Pot or kitchen retailers. Always keep a spare on hand so you can cook while one is soaking or drying.