Why are toilets and kitchen sinks impossible to clean behind?
Bathroom and kitchen fixtures are often built with narrow gaps against walls and convoluted curves around plumbing bases that make physical access impossible. Trying to reach these tight spaces forces people into awkward physical positions and leaves trapped dirt and dirty water permanently out of reach.
What the numbers show
Counted from the threads quoted below. How we count
- The most recent one is from October 2026.
- This comes up 21.5× 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.
- 1Using a steam cleaner and a small brush2 people mentionedDid this help you?
- 2Replacing fixtures with straight-sided alternativesDid this help you?
- 3Taking out the bottom half of pantry shelves to hold a trash canDid this help you?
- 4Refusing to install glass shower doors during bathroom redosDid this help you?
- 5reading books from the libraryDid this help you?
- 6watching short-form video creators on TikTok and YouTubeDid this help you?
- 7asking parents for guidanceDid this help you?
- 8learning through direct trial and errorDid this help you?
- 9dropping a cleaning sponge with dish soap and shakingDid this help you?
- 10descalingDid this help you?
- 11using citric acid or denture podsDid this help you?
- 12using cleaning beadsDid this help you?
- 13soaking in vinegar overnight followed by dish soap and a thin bottle brushDid this help you?
- 14Getting on the roof near the edgeDid this help you?
- 15Using an extendable hose with a flexible end and high-pressure waterDid this help you?
- 16Using a Swiffer or long-handled duster with an extended handleDid this help you?
- 17Buying an extendable duster that reaches 25 plus feetDid this help you?
- 18Having someone spot you on a step stool or small ladderDid this help you?
- 19Leaving them uncleaned until scaffolding is brought outDid this help you?
- 20using a quick hand vac for missed spotsDid this help you?
- 21using deep cleaning modes in specific roomsDid this help you?
- 22accepting manual maintenance for complex furniture areasDid this help you?
- 23Using a shop vacDid this help you?
- 24Using paper towels, old toothbrushes, and disposable food skewersDid this help you?
- 25Soaking with vinegar overnight and scrubbing with a spongeDid this help you?
- 26Using a paintbrushDid this help you?
- 27running vinegarDid this help you?
- 28checking rubber seals and cleaning trapsDid this help you?
- 29removing and cleaning the armsDid this help you?
- 30using a toothbrushDid this help you?
- 31using a bottle cleanerDid this help you?
- 32taking the top offDid this help you?
- 33hot water dawn foaming spray and a bottle brushDid this help you?
- 34rubbing alcohol soap and water mixtureDid this help you?
- 35Using a regular mop with washable microfiber padsDid this help you?
- 36Using an O-Cedar spin mop with a brush headDid this help you?
- 37Using a stiffer style floor sweeper with an extension handle and reusable microfiber coversDid this help you?
- 38Using a Swiffer with an extension handle and a spray bottleDid this help you?
- 39Popping off the sliding piece forcibly using a tool or utensilDid this help you?
- 40Soaking lids in hot water with denture tablets or dish soapDid this help you?
- 41Replacing or retiring difficult-to-wash tumblers in favor of models with easier-to-clean capsDid this help you?
- 42Avoiding mugs with this specific lid design altogetherDid this help you?
- 43Sitting on a rolling stool to move along the wall.Did this help you?
- 44Putting a sock over a foot and wiping the boards while standing.Did this help you?
- 45Using a pivoting floor mop with a wet rag or microfiber cloth.Did this help you?
- 46Sweeping the dust off with a broom or a stick vacuum brush attachment.Did this help you?
- 47Attaching a small dish mop to a longer handle to avoid bending.Did this help you?
- 48Refusing to install glass shower doors and opting for curtains or a wet bathroom.Did this help you?
- 49Preparing all food in the sink to avoid getting crumbs in textured countertop grout.Did this help you?
- 50Using the 'don't care' technique and simply ignoring the water spots on glass.Did this help you?
- 51Arguing with contractors to ensure gaps are left wide enough for a hand to fit for wiping.Did this help you?
- 52Avoiding heavily carved furniture, intricate chandeliers, or maximalist decor that requires dusting.Did this help you?
- 53Using muriatic acid to easily dissolve hard water stains in the toilet bowl.Did this help you?
- 54Using a scrub brush and an acid-based bathroom cleanerDid this help you?
- 55Using a triangular shaped wand meant for cars that has washable heads.Did this help you?
- 56Using a dish wand with disposable sponge heads.Did 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 have personal beef with 1. Cabinets that dont reach the ceiling 2. Textured concrete floors 3. Badly laid out tiny mechanical closets.”source ↗
“Bathroom designs where you have to hug the toilet to clean behind it. 🤮”source ↗
“I have a kitchen that has no designated space for a rubbish bin…”source ↗
“And why do toilets have to have curves and crevices in the base for the plumbing?”source ↗
“Everything about our kitchen sink is poorly designed for cleaning. There's a tiny space between the back of the sink and the wall that just gets covered in weird dirty water...”source ↗
“The glass shower door gets covered in water spots. The faucet has all these little gaps that are impossible to wipe properly.”source ↗
“I never for the life of me understood why anyone thought sliding glass doors in the tub-shower was a good idea…it’s impossible to clean the overlap without taking one of them off”source ↗
“To be clear, the plastic part in the middle that covers the opening does not come out, and liquids seem to get caught under it, making it incredibly difficult to clean.”source ↗
“I used to clean this bottle frequently but as you can see here the corner is not able to be reached for cleaning. Does anyone have any idea how to clean this part?”source ↗
“I used a brush which can be curved to reach there but still it has some limits.”source ↗
“How would you clean this light fixture on the very left? It's difficult to use a ladder because of the height.”source ↗
“I have a new black kitchen faucet that i just constantly wipe down even when visibly clean just because i know it will get dirty soon literally just from hard water.”source ↗
“I was just complaining about the books and crannies inside my water bottle lid. Ridiculous.”source ↗
“My kitchen countertops aren’t flat. They have grouted grooves. It is HELL trying to wipe them off. Stuff gets stuck in the grout every single time.”source ↗
“complete coverage is impossible.”source ↗
“My answer is range hoods. Every one I've had has these layered mesh filters that drip grease on you while you're trying to clean them, and the area behind the filter is somehow worse.”source ↗
“It's the hard-to-reach spots that we're most frustrating.”source ↗
“Took forever, though, and hoping that someone has some wisdom that will speed the process up in the future.”source ↗
“So I moved to a second floor apartment, and I wanted to clean the outside of these UPVC windows.”source ↗
“There is no latch, hinge or button to open it and slide it to the side.”source ↗
“This is driving me crazy!!!”source ↗
“How would you go about cleaning sconces suspended high up in the air?”source ↗
“The issue with the sconces is that we can't use a ladder.. the sconces are on the floor of a very tiny balcony, so there is a risk of falling when trying to reach the sconces.”source ↗
“edges are fine on mine, it's the corners behind chair legs it never gets. i just do a quick hand vac there once a week.”source ↗
“It's the hard-to-reach spaces that I'm really interested in feedback on. Used a sponge and it just didn't cut it for a large portion of the area.”source ↗
“Any good recommendations on like a type of mop designed to clean walls and ceilings? Just something I can use so I don't have to constantly climb a stool to reach the high spots”source ↗
“Well, apparently we have the same lid and the same problem. 😂”source ↗
“The sliding piece doesn't come off.”source ↗
“It broke from doing that.”source ↗
“Mine is currently in its second soak in hot water. I haven't figured out how I will manage it either. Such a pain!”source ↗
“Admittedly, my baseboards have gotten pretty bad... anyone have a technique that doesnt involve scrubbing on my hands and knees? My cronic back pain has had me avoiding this chore for way too long”source ↗
“I've tried everything to no avail. I use those thick yellow auto micro fiber clothes. I dampen them and clean on my hands and knees. I do have a GSD and two cats which is why I think nothing else works.”source ↗
“I had to have an argument with both my husband and my bathroom installer about making sure the gap between the shower cubicle and the sink cabinet was wide enough for me to put my hand in for cleaning.”source ↗
“I don’t understand how the hell this part of the tub even got this grimy. How does water even get under here?”source ↗
“too much info at once or trying to overhaul my life can make me freeze up and spiral in shame lol.”source ↗
“I hate cleaning bathrooms, but I’m on the hunt to find products that make it suck less.”source ↗
“I’m looking for a cleaning gadget that’s kinda like the Clorox disposable toilet scrub brush, but it’s just a disposable sponge that absorbs stuff and I can spray down say, the base of a toilet with my own cleaning product, scrub, then toss.”source ↗
“Looking for some good options on how to clean gutters on a tall 2 story house.”source ↗
“I have been getting on the room but I don’t want to get so close to the edge anymore”source ↗
“Does anyone know of an extender pole with an attachment that I can use to walk on the roof to clean the gutters but not come so close to the edge?”source ↗
“I've tried a tooth brush, a bottle cleaner, I took the top off, but I cant get to it. Any suggestions or tools?”source ↗
Where this came up
People with this problem also raised
- 2Why does the house still look dirty after cleaning?
- 12How to keep a messy house clean with kids and a full-time job
- 2What cleaning gadgets or appliances do I need for a large tile house?
- 10How to clean thick dust off a screened patio
- 2How to clean resin out of the second chamber of a bong
- 7How to clean a messy apartment when depressed and overwhelmed