How to get a stuck bathtub stopper cap off
Bathtub stopper caps often fail to twist off or reveal an accessible screw, trapping hair clogs underneath. Because the mechanism won't budge, people cannot clear out deep blockages or use tools like drain snakes effectively.
What the numbers show
Counted from the threads quoted below. How we count
- The most recent one is from October 2026.
- This comes up 16.8× more often in r/Plumbing 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 channel lock pliers2 people mentionedDid this help you?
- 2Using pliers or a wrench to grip the inner screw or stemDid this help you?
- 3Pulling up while twisting counterclockwiseDid this help you?
- 4Using a thin pair of pliers under the cap to grip the stemDid this help you?
- 5Trying a zip tool or snake through the overflow accessDid this help you?
- 6Using a flat edge screwdriver at the edge or inserting something skinny through the holes to pry it out.Did this help you?
- 7Replacing the entire stopper assemblyDid this help you?
- 8Taking the part to a hardware store to match and replace the o-ring or gasketDid this help you?
- 9Buying a new Delta brand spout that fits onto the existing stuck adapter instead of removing itDid this help you?
- 10Cutting them off with a SawzallDid this help you?
- 11Prying off the top cap to access a retaining screwDid this help you?
- 12Using dental picks to locate and remove concealed partsDid this help you?
- 13snaking the drain to the cleanoutDid this help you?
- 14taking the cap for the overflow completely offDid this help you?
- 15replumbing the bathroom during renovationsDid this help you?
- 16Using penetrating oils like WD-40, PB Blaster, and KroilDid this help you?
- 17Applying heat with a MAPP torchDid this help you?
- 18Cutting out the cap with a grinder, sawzall, or cold chiselDid this help you?
- 19Pulling the toilet to snake the line instead of using the cleanoutDid this help you?
- 20Using channel locks on the inner pieceDid this help you?
- 21Searching for a set screw under the rubber sealDid this help you?
- 22Using a dedicated cartridge puller tool screwed into the center rodDid this help you?
- 23Applying light twisting motions back and forth while pullingDid this help you?
- 24Drilling out the center rod and chipping pieces outDid this help you?
- 25Using a heated flathead screwdriver to slice away at swollen plastic componentsDid this help you?
- 26snaking hair outDid this help you?
- 27using a pumice stoneDid this help you?
- 28applying Comet cleaner and polishing with a ragDid this help you?
- 29Using a screwdriverDid this help you?
- 30Using an allen keyDid this help you?
- 31Hitting itDid this help you?
- 32Spraying WD40 behind the armDid this help you?
- 33Using a pipe wrenchDid this help you?
- 34buying a drain clearing plastic snakeDid this help you?
- 35using bleach to clean up hair dye stainsDid this help you?
- 36trying to remove the drain stopper or partsDid this help you?
- 37Using channel lock pliers awkwardlyDid this help you?
- 38Wedging a 2x4 or 2x6 between the notches and turning itDid this help you?
- 39Holding the chrome disc immobile while unscrewing the knob on topDid this help you?
- 40Dropping the drain stopper into the drain so it locks, then unscrewing the knob counterclockwiseDid this help you?
- 41Using DranoDid this help you?
- 42Running a snake through the overflow access instead of the main bottom drainDid this help you?
- 43Applying penetrating oil to the threadsDid this help you?
- 44Using a drain-stop removal toolDid this help you?
- 45Working it out slowly or applying force carefullyDid this help you?
- 46Opening the wall to fix or replace the twisted pipeDid this help you?
- 47Using a hammerDid this help you?
- 48Carefully cutting it out with a multi-tool, reciprocating saw, or DremelDid this help you?
- 49Using chemical drain cloggersDid this help you?
- 50Trying to plunge the drainDid this help you?
- 51Using a standard drain snakeDid this help you?
- 52Using a hand crank augerDid this help you?
- 53Trying both the main tub drain and the overflow openingDid this help you?
- 54Unscrewing the horizontal nut on the back of the drain pipe to pull out the pivot rod, then lifting the stopper straight out from inside the sink.Did this help you?
- 55Using a finger to create a whirlpool so the water drains fasterDid this help you?
- 56Gripping the bottom with channel locks and twisting the grated part with pliersDid this help you?
- 57Calling a plumber to replace the drainDid this help you?
- 58Using a hair dryer to warm it upDid this help you?
- 59Using a hammer and wrench jammed inDid this help you?
- 60Using a Husky tub drain removal toolDid this help you?
- 61Pounding on it with screwdriversDid this help you?
- 62Soaking with penetrating oil overnightDid this help you?
- 63Chipping away calcified gunk with a pickDid this help you?
- 64Clamping vice grips onto the crossbars with a breaker bar for leverageDid this help you?
- 65Cutting it out carefully or with a sawzall bladeDid this help you?
- 66Unscrewing the retaining nut on the undersideDid this help you?
- 67Using a 1 inch hole sawDid this help you?
- 68Using a heat gun on a low setting to soften it up enough to chip away with a screwdriverDid this help you?
- 69Cut the remaining parts out with a Dremel and replace with a pop-up removable drain plugDid this help you?
- 70Use a basic stopperDid this help you?
- 71Use a tub drain extractor toolDid this help you?
- 72Remove the assembly entirely and use a hair catcherDid this help you?
- 73using a crescent wrench or channel lock pliersDid this help you?
- 74adding heat or a torchDid this help you?
- 75unscrewing the entire shower armDid this help you?
- 76calling a plumberDid this help you?
- 77Buying a rubber plug on a chain from a local hardware store.Did this help you?
- 78Pulling the cap from the drain up, adjusting the screw, and pushing it back inDid this help you?
- 79Removing the stopper completely when using the shower so it drains greatDid this help you?
- 80Disassembling and cleaning out calcium buildupDid this help you?
- 81using a heat gun to warm up and loosen the fittingDid this help you?
- 82surgically cutting out the remaining threads with a multitoolDid this help you?
- 83tapping the wrench with a hammer to break the fitting freeDid this help you?
- 84Cleaning out surface hair weekly with an old toothbrushDid this help you?
- 85Opening and closing the drain very rapidly by pushing down to seal in order to get it to drainDid this help you?
- 86Using penetrating oils like PB BlasterDid this help you?
- 87Applying leverage with pipe wrenches or cheater barsDid this help you?
- 88Striking with hammers, chisels, or flathead screwdriversDid this help you?
- 89Drilling out or carefully cutting/sawing the plug in halves or quarters to preserve threadsDid this help you?
- 90Using two wrenches or channel locks simultaneously to counter-hold the fixed pipe and turn the collarDid this help you?
- 91Using a strap wrench or a thick cloth to protect the finish from damageDid this help you?
- 92Jammed the claw part of a hammer in and twistedDid this help you?
- 93Using a specialized tool like the Golden Extractor tub drain toolDid this help you?
- 94Using large channel locks, pipe wrenches, or water pump pliersDid this help you?
- 95Applying WD-40 to loosen stuck nutsDid this help you?
- 96Cutting through the nut or assembly with a hacksaw or oscillating toolDid this help you?
- 97Replacing the entire basket strainer and tailpieceDid 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 am having a hell of a time trying to get the cap off so I can snake this...”source ↗
“Hard to get any sort of leverage with any sized tool.”source ↗
“Thinking about trying my mapp torch but other than that, im out of ideas...”source ↗
“I'm stuck, don't want to damage the pipe but can't get this thing off.”source ↗
“I cannot get a drain snake down any further because an elbow prevents it from going further.”source ↗
“I have used tools like an adjustable wrench, pipe wrench, vice grips and even ordered a square plugged socket set that go on a ratchet.”source ↗
“I have sprayed pb blaster around the outer edge and the thing will not budge.”source ↗
“I want to try to remove the drain cover but I can't move it at all. I've tried using a screwdriver and an allen key to get underneath and pry it up but it won't budge”source ↗
“How do I remove this tub stopper? I have to clear a hair clog but I cannot get this stopper out!!!”source ↗
“Need some advice on what to do to get this shower cartridge out. I removed the U clip, I PB blasted the inside and I’ve placed a screw for leverage but it isn’t budging.”source ↗
“This 3 inch legend drain cap is stuck and have had no luck loosening it. Is there a tool to end this frustration?”source ↗
“I'm dealing with a squealing shower valve and I'm not sure how to remove the cartridge.”source ↗
“I've removed the handle and the center mounted philips screw, but it seems to be pretty stuck in there.”source ↗
“Hi, my sinker stop fell in and no longer goes up and down with the pulley. I can’t seem to find the system my sink has online. Does anyone know how to fix it works or how to remove it.”source ↗
“I've tried hair dryer to warm it up, hammer/wrench jammed in, Husky tub drain removal tool, two screwdrivers, pounding on it... any other suggestions?”source ↗
“Kitchen sink. I’ve got a leak coming from here. I have replacement gaskets but I can’t get this washer off. Any advice?”source ↗
“The cap is not twisting off. I thought it might, and then there might be a screw situation, but the cap doesn't move.”source ↗
“I tried a drain weasel and pulled out as much hair as I could. This is a basement bathroom, I don't know if that makes a difference. I am pretty good at clearing drains of hair, I just can't get this stopper off and it's so frustrating!”source ↗
“And I noticed some hair poking out of the drain after my shower so I was pulling on it and then the band snapped off 😔”source ↗
“I am currently trying to replace my bathtub spout with another one, the old one broke.”source ↗
“I was able to remove the old spout from the tub but I am unable to remove this old adapter.”source ↗
“I was able to unscrew the set screw but the adapter won't budge.”source ↗
“I have a whirlpool jacuzzi bath and cannot for the life of me figure out how to remove these knobs.”source ↗
“I need help and googling/youtube somehow hasn't turned up much help. The tub in one of my bathrooms drains insanely slow, it'll fill up even without the plug in.”source ↗
“I have no idea what to do to fix it, any suggestions are welcome.”source ↗
“Yours looks like the center rod is destroyed. You are looking at drilling it out and chipping pieces out.”source ↗
“I've been trying to unscrew my bathtub drain to clean, but I'm not sure how. From the way it looks, it seems like the type that would unscrew from the top knob, but if it is, it's really stuck on. I don't see a screw to loosen the drain from inside.”source ↗
“And here's a video of the inside. I don't see a screw for which to unscrew it from there.”source ↗
“The bathtub drain appears to have some kind of plastic pipe with a rectangle opening at the bottom that the water exits. It doesn't seem possible to run a small snake through it.”source ↗
“I tried running the snake through the opening in the tub wall but it's not apparently not long enough.”source ↗
“Drano was used 10 minutes ago.”source ↗
“How do I remove this leaky tub stop? I ended up snapping the one off in the other bathroom.”source ↗
“if you can’t get it with your fingers try a small pair of pliers. If there’s too much resistance then you need some penetrating oil.”source ↗
“If it won’t budge, a drain-stop removal tool can grab the inside without damaging the tub.”source ↗
“Does the part in the photos slide off? I've tried pulling on it, but it's not budging.”source ↗
“It spins, but won’t come out.”source ↗
“Could you all please share any tips or tricks for unclogging a shower drain with a hand crank auger? My fiance and I are desperate for a solution and maintenance isn't always reliable..”source ↗
“We used the bleach free drain clogger days ago and that didn't work, tried a snake, tried plunging, and now we have moved onto the auger. There is still standing water.”source ↗
“We are also running into an issue where when we try to put it down the tub drain itself (rather than the overflow, because online said to try both if one doesn't work) that the auger then comes out of the overflow- as in, it comes back out the top part!!”source ↗
“This is the drain in my bathroom sink. The grates don’t allow enough water through. The water creates a seal over all of the grate holes and it just backs up.”source ↗
“I tried gripping the bottom with a channel lock and twisting the grated part with pliers and many other random tools to get it to unscrew but no luck.”source ↗
“I threw a lot of different tools at it trying to get it loose. The position is just terrible. Can’t seem to get a good grip on it.”source ↗
“I've had to do this twice and both times the thing that finally worked was a pair of vice grips clamped onto the crossbars with a breaker bar slipped over the handle for leverage.”source ↗
“Looks like youre missing about 36% of the drain”source ↗
“Its broken. At this point, just take it all out and drop in a hair catch”source ↗
“Tried everything and nothing will do”source ↗
“Hello! Im trying to figure out what kind of plug would work on this bathtub drain? The original was some metal one and I’ve tried rubber stoppers and those don’t hold 💔”source ↗
“So the stopper goes up and down like it did when it was new . It barely moves. I’m guessing , but it had probably 4 times more travel up and down .”source ↗
“Yes I have pulled the stopper and adjusted it so it drains and holds water. It is just very slow when draining this way . We now pull it out completely and it drains great .”source ↗
“I've tried prying up, twisting, and getting underneath but havent had any success. Is there a special/secret way for these that I dont know about?”source ↗
“Unsure of the exact plug as its sadly unbranded from where my eyes can see.”source ↗
“If still no luck, get a screwdriver and hammer near the outer edge to make a dent, or use a Dremel to cut a small hole/dent.”source ↗
“I'm trying to replace this tub drain and I can't seem to remove it. All of the drain extractors I've seen seem to be too small and the replacement drains at stores state that they are for a 1.5 inch drain and this one has a 2 inch opening.”source ↗
“The cross arms in the middle were also disintegrated so that isn't an option.”source ↗
“Happens to me often enough. The thin threads on the basket strainer develop pinholes, which usually lead to a replacement shortly after the nut deteriorated and splits - just as yours has.”source ↗
“I think you’re right. I got the tail pice off and this piece of metal plopped off it.”source ↗
“This rubber band ripped off my drain, how do I fix this? I would be eternally grateful for help 🙏”source ↗
“It had probably 4 times the travel up and down than it does now. How do I fix the lack of travel ?”source ↗
“I am trying to replace my drain in my (fiberglass? Feels like it) tub and I bought the drain tool and a large monkey wrench, and at 70-80% strength the top part plus caulking broke off leaving just the threads inside.”source ↗
“I'm seeing so much "flexing" (not sure how else to describe it, I can turn the wrench about 1/4" but it just snaps back if I release) that I'm afraid it will break the fiberglass tub.”source ↗
“I want to attach a longer pipe to my monkey wrench and send my full strength, is there a possibility that the tub will break along with the drain?”source ↗
“I fricked my shower up and I need to fix it before my dad notices”source ↗
“I need to know what the best thing to buy for unclogging the drain.”source ↗
“I have never unclogged a drain.”source ↗
“No plunger idk why we don't have one but I will try the plastic snake”source ↗
“I know they have hard water, and it's an older home. Other than that info, I am ignorant as to what caused this rock hard build-up.”source ↗
“I need to unclog this bath and remove the drain to do so.”source ↗
“I’ve tried to twist the square fitted bolt looking thing with channel locks and a wrench that fits, it doesn’t want to budge.”source ↗
“Hello! I have a clog starting to form in my shower floor. What’s the best way to get the cap off to address the clog?”source ↗
“Ekopel 2K sealed my drain shut, is there anything I can do to remove it????”source ↗
“Upon returning, I discovered to my horror that the Ekopel leaked and completely covered the drain, and is now as hard as concrete. I have absolutely no idea what to do or if there is any way to break/remove it at this point.”source ↗
“I’m trying to swap my shower head and the old one will mot budge. I tried a crescent wrench, but it won’t even grip the plastic.”source ↗
Where this came up
People with this problem also raised
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