Our assessment
This is a product with a narrow, well-understood job and it does that job for most owners: hair stops reaching the trap and the drain chemicals stop being a monthly purchase. The failures are almost all about fit, not function. If your drain is a standard tub opening with a removable strainer, the sample is strongly in favour; if it is a shower drain, a pop-up assembly, or has a bar across it, the same sample contains the accounts of people it did not work for.
Buy nowEvidence note: we sampled 143 verified customer comments for the same product on Walmart, captured November 13, 2026. The listing we sampled differs from this one: the sampled listing is the grey version; the catalogue listing is green. We do not reproduce them here. This sample is not representative of every buyer; the site score instead uses the marketplace-wide average and rating count.
In brief
The TubShroom is a silicone mushroom that sits inside the tub drain rather than over it. The stem goes down the pipe, the cap sits at the opening, and water flows through slots in the side while hair wraps around the stem. The listing states a fit range of 1.4 to 1.75 inches, and the design assumes you have removed the original strainer first.
The marketplace average is 4.4 out of 5 across roughly 126,700 ratings. That is a very large base, which makes the average stable, but an average this size also hides the shape of the disagreement. The text does not.
This article is built from 626 reviews carrying text on the Walmart listing for the same product, captured on 13 November 2026. Of those, 143 are verified purchases without promotional language, and those 143 are the sample. The listing we sampled is the grey version while the catalogue entry is green, so treat colour-specific remarks as observations about the grey one.
What the sample agrees on
Hair capture is not a matter of opinion in this sample. Owner after owner describes being surprised by how much hair was going down the drain unnoticed, and the recurring detail is that the amount only becomes visible once something is collecting it. Households with long hair, several bathers, or a dog report the largest change.
The second consistent theme is what stops happening. People who were buying drain opener on a schedule, or paying for a snake, describe the expense ending. A few say the change is the difference between routine maintenance and a recurring plumbing problem, and one landlord-style buyer uses them across several rental units because the tubs were clogging repeatedly.
Removal and cleaning are described as quick and, importantly, not unpleasant. The hair slides off the stem in one piece instead of being fished out of a trap. Multiple owners mention keeping a tissue or a bin liner to hand and doing it as part of the shower routine.
Repeat purchase is unusually common. Several owners have one per bathroom, some have bought three or four over years, and one notes that the current version is wider at both ends and holds a tighter seal than the earlier model, which floated.
Where the sample splits
Fit is the failure mode, and it is not subtle. The one-star accounts are dominated by drains this does not suit: a shower drain rather than a tub drain, a drain with a metal divider inside, an opening too small for the cap to seat, and one owner who cut the base to make it fit and still had hair passing by. The product has a stated size range and the sample reads as if that range is the whole story: inside it, satisfaction is high; outside it, the product cannot work no matter how it is installed.
Water flow is the second split. A small group reports the tub draining slowly or not at all with the device in place, and one says removing it restored normal drainage immediately. That is a real conflict with the majority experience, and the sample does not explain it. The most likely reading is that flow depends on how tightly the cap seats in a given drain, which is the same variable as fit, but no account establishes that.
Cleaning is a routine, not a one-off. Owners who are happy still describe clearing it regularly, and one warns that soap scum collects alongside the hair and needs wiping rather than just lifting off. Two accounts mention mould forming in the slots, one of them saying bleach and scrubbing are needed. A product that sits in warm water and catches organic matter will do this; the honest version of the claim is that it moves the cleaning from the pipe to the surface, where it is easier.
Discolouration depends on the colour you buy. One owner who has used grey, blue and chrome versions says the clear one is the only one that has not stained. That is a single account, but it is a specific and plausible one, and it happens to point away from the version sampled here.
Durability is the thinnest part of the evidence. One three-star account says the silicone softened and lost shape under hot water and stopped fitting well. Against 143 accounts that is an outlier, not a pattern, and nobody else describes deformation. Treat it as a possibility rather than a finding.
One further caution is not about the product. An account describes a drain that did not fit and then being sent between the retailer and the seller over the return. Whatever the merits, the practical advice is to confirm the drain size before ordering rather than after.
Bottom line
For a standard tub drain in a household that sheds hair, this is about as settled as a product verdict gets: the mechanism is simple, the sample is large, and the complaints are about the wrong drain rather than a device that fails in service. Measure the opening and check that the existing strainer comes out before buying. If either answer is no, this is not the product for that drain, and no amount of positive feedback changes it.
We have not tested this drain catcher. The score shown for this product comes from the marketplace-wide rating and its rating count, not from these 143 comments, and no individual customer review is reproduced here.