Proven: How to Get Cooking Spray Out of Instant Pot 2026

Immediate Action (first 5 minutes)

I'll be honest, I've ruined the mirror finish on more than one stainless steel inner pot by panicking. When you're rushing to make dinner for four hungry kids and accidentally blast the hot stainless steel with Kirkland Signature canola oil spray, it instantly smokes. That aerosolized soy lecithin bakes onto the metal at 350°F in seconds. If you catch it within the first 5 minutes, you have a fighting chance to save the finish.

First, hit the cancel button. Unplug your Duo Nova or Pro Plus immediately. Never plunge a 350°F pot into cold water because the thermal shock will warp the metal base. I learned this the hard way when my 8-quart pot warped and wouldn't seal properly afterward, turning it into a very expensive paperweight. Let the pot drop to about 120°F. You should be able to safely touch the outside without wincing.

Grab a damp microfiber cloth and wipe the visible oily sheen. Don't scrub yet. You're just removing the un-polymerized surface oil before it cross-links into a hard resin. Toss that cloth directly into the washing machine, or the oil will stain your other laundry.

What You'll Need (tools/products)

I've tested dozens of degreasers over my 12 years of reviewing kitchen appliances and cleaning up my own messes. Cooking spray residue isn't just standard grease. It's a polymerized, plastic-like coating that laughs at regular dish soap. Here is my exact toolkit for tackling this sticky nightmare.

Product	Price Range	Why I Use It
Bar Keepers Friend Soft Cleanser (Liquid)	$6 - $8	The oxalic acid breaks down the polymerized lecithin bonds without scratching.
Dawn Powerwash Dish Spray	$5 - $7	Contains alcohol solvents that cut through surface lipids instantly.
Scrub Daddy Damp Sponge (Firm Side)	$4 - $6	Provides aggressive friction but won't leave micro-scratches on stainless steel.
Cascade Platinum ActionPac	$18 - $22	Packed with heavy-duty enzymes for the boiling backup method.

I strongly prefer the liquid Bar Keepers Friend over the powder. The powder tends to clump in the tiny crevices of the anti-block shield on the lid, creating a gritty paste that is a pain to rinse out. For the sponge, avoid the green side of a standard Scotch-Brite pad. It contains abrasive minerals that will permanently cloud the mirror finish of your inner pot.

Step-by-Step Removal

This isn't the cheapest option, but it is the most reliable. Follow these steps exactly to restore your pot to its original shine.

Step 1: The Pre-Soak (15 Minutes)

Fill your 6-quart or 8-quart inner pot with exactly 2 cups of hot tap water (around 110°F). Add one generous tablespoon of Dawn Powerwash. Turn the Instant Pot to the 'Keep Warm' setting for exactly 10 minutes. This gentle 140°F heat opens the microscopic pores of the stainless steel and softens the top layer of the baked-on spray. You'll see the water turn a milky white color as the surface emulsifiers break down.

Step 2: Dump and Spray

Dump the soapy water into your sink. Spray the entire interior wall of the pot with Dawn Powerwash until it's completely coated. Let it sit for 5 minutes. Don't let it dry out. If it starts to dry, mist it with a little plain water.

Step 3: The BKF Paste Application

If you still see that brownish, sticky ring near the max fill line, it's time for the heavy artillery. Squeeze a quarter-sized amount of Bar Keepers Friend Soft Cleanser directly onto your damp Scrub Daddy sponge. The sponge should be damp, not dripping wet, so the cleaner stays concentrated.

Step 4: Targeted Scrubbing

Apply about 3 pounds of pressure. Scrub in tight, overlapping circular motions. Focus entirely on the brown band. I usually spend about 4 minutes just on this ring, working my way around the 8.6-inch circumference of the 6-quart pot. You'll feel the sponge glide smoothly once the polymerized layer is gone.

Step 5: The Lid and Shield

Don't forget the lid. Pop out the anti-block shield using a flathead screwdriver or a butter knife. Soak the shield in a small bowl of hot water and a squirt of BKF for 10 minutes. Scrub the underside of the main lid where steam and oil vapor collect. Rinse everything thoroughly.

Step 6: Dealing with Overspray on the Heating Element

If you sprayed too enthusiastically and got oil on the heating element inside the cooker base, unplug the unit and let it cool completely. Dampen a Q-tip with rubbing alcohol and carefully swab the heating element. Never pour water or cleaner directly into the base housing.

Alternative Methods

Sometimes you don't have BKF on hand, or the stain is just too old. Here are three backup methods I've used when I'm in a pinch.

Method 1: The Dishwasher Tablet Boil

Drop one Cascade Platinum ActionPac into the pot. Add 3 cups of water. Hit the 'Saute' button on the 'More' setting. Let it come to a rolling boil for 12 minutes. The concentrated enzymes and surfactants in the pod eat the lecithin right off the metal. Carefully dump the water, give it a quick wipe with a sponge, and rinse. This works incredibly well for mild to moderate buildup.

Method 2: Baking Soda and Vinegar Volcano

I'll be honest, this takes serious elbow grease. It's a classic science fair volcano, but it struggles against 3-week-old baked-on spray. Make a thick paste with 1/2 cup baking soda and 2 tablespoons of white vinegar. Slather it all over the sticky brown ring. Wait 20 minutes for the alkaline reaction to lift the grease. Scrub aggressively. It works, but your arm will be tired.

Method 3: Easy-Off Heavy Duty Oven Cleaner

This is my absolute last resort. If you inherited a used Instant Pot from a garage sale and the inside looks like black tar, take it outside. Spray the yellow-cap Easy-Off Heavy Duty formula. Wait 15 minutes. Wipe it out with paper towels. Wash the pot three times with hot soapy water to remove the chemical residue. Never use this on the aluminum exterior, the plastic lid, or the silicone ring. It will melt and discolor them instantly.

Prevention Tips

Cleaning is annoying. Preventing the mess is much easier. After hosting a dinner party and spending an hour scrubbing pots, I changed my kitchen habits permanently.

• Ditch the aerosol cans: The propellants and lecithin in PAM or store-brand sprays are the actual culprits. Buy a Misto Olive Oil Sprayer ($12 on Amazon). Fill it with avocado or canola oil. It sprays pure oil without the sticky chemical additives that bake onto steel.
• Spray the food, not the pot: If you're making chicken wings or roasting potatoes, spray the food directly on a cutting board or plate before dropping it into the Instant Pot. This keeps the oil off the stainless steel walls entirely.
• Use parchment paper liners: For messy dishes like meatloaf, sticky rice, or cheesy casseroles, a 6-quart parchment liner ($9 for 100 sheets) saves you 20 minutes of scrubbing. Just lift the food out and toss the paper.
• Watch your smoke points: If you must use liquid oil, choose avocado oil (520°F smoke point) over extra virgin olive oil (320°F smoke point). Oils that smoke will polymerize and stick to the pot much faster.

FAQ

Can I put my Instant Pot inner pot in the dishwasher to remove cooking spray?

The stainless steel inner pot is technically dishwasher safe, but the dishwasher won't remove polymerized cooking spray. The water jets simply aren't strong enough to break down the baked-on lecithin bonds. You will still need to hand-scrub the brown ring with an abrasive cleaner afterward.

Why does cooking spray leave a sticky residue on stainless steel?

Aerosol cooking sprays contain soy lecithin, an emulsifier that prevents food from sticking. When heated past its smoke point of 350°F, the lecithin polymerizes and forms a hard, glue-like resin. This resin bonds directly to the microscopic pores of the stainless steel surface.

Will Bar Keepers Friend scratch my Instant Pot's mirror finish?

The Soft Cleanser liquid version is perfectly safe and won't dull the mirror finish if used with a non-scratch sponge. However, the powdered version contains slightly larger feldspar particles that can leave micro-scratches if you scrub aggressively. Always use the liquid formula for the interior walls.

How do I clean the silicone sealing ring if it absorbed the cooking spray smell?

Silicone is highly porous and traps aerosol propellant odors easily. Place the ring in a large Ziploc bag with two cups of white vinegar and let it soak for 24 hours. If the smell persists, bake the ring on a cookie sheet at 250°F for 45 minutes to burn off the trapped volatile compounds.