How to get burnt popcorn stains out of a microwave
Steam methods using lemon juice or vinegar remove the burnt smell but leave yellow or brown discoloration untouched. These stubborn burn marks do not budge with water and rubbing, which often leads to worry about permanent damage and getting in trouble with a landlord.
What the numbers show
Counted from the threads quoted below. How we count
- The most recent one is from October 2026.
- This comes up 21.1× more often in r/CleaningTips than across the site as a whole.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
Found another way around this?
Share your steps and trade-offs so fellow engineers don't have to reinvent the wheel. No account required.
- 1microwaving water and lemon juiceDid this help you?
- 2microwaving water and white vinegarDid this help you?
- 3Using a stainless cleaner or polish to see if the marks disappearDid this help you?
- 4Rinsing off products with warm water using a rag, drying thoroughly, and then applying polishDid this help you?
- 5Using abrasive cleaners like Bar Keeper's Friend to slightly lighten the marksDid this help you?
- 6Having the oven insulation checked for flare-upsDid this help you?
- 7Using specialized cooktop cleaners like Weimans or Cerama Bryte with a rag or appropriate scrub padDid this help you?
- 8Using a razor scraper included in cleaning kits for stubborn burnt-on residueDid this help you?
- 9Soaking it in very hot water and scrubbing while it's still warmDid this help you?
- 10Cleaning out wax with paper towels and a stainless steel scrubbing padDid this help you?
- 11changing range hood filters every 6 monthsDid this help you?
- 12cleaning the built-in range vent filters on the bottomDid this help you?
- 13Throwing the microwave away and replacing it.Did this help you?
- 14Trying to clean with a microfiber cloth and all-purpose cleanerDid this help you?
- 15Microwaving a dish of vinegar to loosen grime with steam and condensation before scrubbingDid this help you?
- 16Using Cif cream cleaner with a damp microfibre clothDid this help you?
- 17Turning down the water pressure on the supply to stop water from coming out of the soap drawerDid this help you?
In their words
Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.
“Just using dawn dish soap isn’t working any other methods I can try?”source ↗
“How do I clean it without damaging anything.”source ↗
“I noticed these stain and tried to clean it but it wont come off, can anyone tell me how can i clean it?”source ↗
“Does anyone have any tips for getting a stain out of the microwave after a burn popcorn mishap? I have tried microwaving water and lemon juice (1 C: 3 Tbsp) and water/white vinegar (1C:3Tbsp) but none have been successful thus far on the stains, only the burnt smell”source ↗
“After the cleaners I hired did their job, there were these odd marks on the doors.”source ↗
“The marks don't move at all with a bit of water and rubbing”source ↗
“I'm worried that the doors were damaged somehow.”source ↗
“I really don't want to get in trouble with my landlord over this.”source ↗
“I burnt this candle cup that I was going to repurpose and I just can't clean the burn marks off of it.”source ↗
“Toss it. It’s damaged, not just dirty.”source ↗
“If there is rust or paint missing internally it wouldn't be safe to use”source ↗
“That's not (just) dirty, it's broken and structurally unsound.”source ↗
“I tired to clean it with microfiber cloth and all-purpose cleaner, it didn’t work”source ↗
“These brown stains on an indoor oven exterior won't come off with basic cleaning supplies and elbow grease so I'm thinking I'll need something stronger, but what exactly is this caused by and what cleaning supply could remedy it?”source ↗
“What would be the best way to clean this and is it even cleanable?”source ↗
“There are filters?!!”source ↗
Where this came up
People with this problem also raised
- 15How to get melted microfiber cloth off a hot cooktop
- 19How to get marinara sauce stains out of rubber mats
- 80How to clean burnt food off a stainless steel pan
- 13How to get sticky residue off ceramic without ruining it
- 4How to get freezer smell out of silicone
- 14How to clean a heavily soiled oven without ruining the enamel