Why does my diaper pail still smell so bad?
Solid foods turn normal diaper smells into an overwhelming blast of stink every time you slide the lid, ruining a pail that worked fine for the first several months. Dealing with this leaves parents exhausted from constantly running outside to throw bags away immediately instead of using the pail.
What the numbers show
Counted from the threads quoted below. How we count
- The most recent one is from October 2026.
- This comes up 10.3× 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.
- 1Throwing poopy diapers directly into the outside trash or dumpsterDid this help you?
- 2Bagging diapers individually in dog poop bags or small scented bags before tossing themDid this help you?
- 3Using baking soda odor absorbers inside the pail or washing the pail thoroughlyDid this help you?
- 4Switching to a standard kitchen trash can with a lid and emptying it multiple times a dayDid this help you?
- 5Switching to stainless steel litter boxes to prevent odor and bacteria trapped in scratchesDid this help you?
- 6Throwing out all old litter and completely refreshing the box every 1 to 3 weeksDid this help you?
- 7Using specific litter brands like World's Best flushable litter and Arm and Hammer cat deodorizerDid this help you?
- 8Scooping twice a day and tying off used litter bags to be airtightDid this help you?
- 9Adding more litter boxes so fewer cats share a single boxDid this help you?
- 10Changing the trash bag daily or every two daysDid this help you?
- 11Cleaning the trash can with vinegarDid this help you?
- 12Switching back to a plastic trash canDid this help you?
- 13Installing a bidet sprayer to eliminate the need for wipesDid this help you?
- 14Using individual grocery bags or pet waste bags for each bathroom use and tying them closedDid this help you?
- 15Using a litter genie or diaper genie to contain waste smellsDid this help you?
- 16Spraying the bin well with Lysol before putting in the new bagDid this help you?
- 17Pouring baking soda into the bottom to capture liquids and spraying down the bin with LysolDid this help you?
- 18Applying metallic tape around the gaps in the exhaust pipesDid this help you?
- 19Using an air purifierDid this help you?
- 20Sprinkling baking soda and vacuuming it upDid this help you?
- 21Using a dehumidifier to combat moisture and mold issuesDid this help you?
- 22Using fans or opening windows to improve airflowDid this help you?
- 23Simulating a crockpot with cinnamon and nutmegDid this help you?
- 24Leaving open bowls of vinegar to absorb odorsDid this help you?
- 25Using natural orange oil cleaners like Angry OrangeDid this help you?
- 26Asking facilities to check airflow, HVAC filters, pipes, and ventsDid this help you?
- 27Using a room-sized ozonatorDid this help you?
- 28Using pet odor eliminators like Zero OdorDid this help you?
- 29Using hypochlorous acid sprayDid this help you?
- 30checking the fridge, trash, and rotting foodDid 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.
“I work in a very old building and my classroom stinks. I have an air purifier already! I don’t want to use oils or anything else that can trigger asthma, obviously, but my room smells so gross. We’re also right next door to a boys gym bathroom so I know that’s part of it. Our whole hallway smells like butt (literally). What can I do??”source ↗
“for a few days now my kitchen has smelled like the smell that you encounter when you go to the bathroom after your father and it bothers me really bad so i have checked the fridge, trash and rotting food”source ↗
“I am trying to find a good economical bin deodoriser. However, I really don't know what is good and will actually work.. does anyone have recommendations for what they use/have seen work?”source ↗
“have you checked the drains love”source ↗
“I think the mix of dirty wet wipes + aluminum is creating a bad smell, because the trash can I had previously was made of plastic and while it smelled when I changed the plastic bag (as it is a bathroom trash can and they smell regardless), it wasn’t as bad as this one is.”source ↗
“for the last couple of months, everytime I slide the lid, a blast of stink hits my nose which is pretty nasty.”source ↗
“I'm tired off going out to dispose diaper everytime my baby poops. Its so exhausting.”source ↗
“My diaper pail works great for the first 6-8 months, but when the baby starts getting a meaningful amount of solid foods in their diet, I just have to be ready to take the bag out after a poopy diaper.”source ↗
“I have 3 cats, i had my first one for over 15 years but now i added 2 babies to the mix and i can't believe the constant stench of the litter box!! I clean it daily, sometime twice. I am really getting embarrassed to have friends over now because i feel like now my house smells like the typical cat owners house lol ..ugh”source ↗
Where this came up
People with this problem also raised
- 37Why does flushing one toilet pull water out of another?
- 7How to get rid of strong Fabuloso smell in the house
- 4Why does my hall closet smell like cat pee on certain days?
- 6How to get skunk smell off a pet
- 4Why do plastic cat litter boxes hold onto smells?
- 4Why does my washing machine smell musty even with the door open?