How this oneisall dog grooming vacuum review was made: I haven’t used this kit, and I don’t have a dog. I read the most recent high-star and low-star reviews on oneisall’s listing, about forty of each, posted between July and September 2026, and summarised them the same way as every review on this site. That’s a sample, not a census, and most ratings have no written review. Star percentages are Amazon’s published figures. Nothing here is sponsored. The Amazon links on this page are affiliate links: as an Amazon Associate I earn from qualifying purchases, at no extra cost to you.
Oneisall’s 7-in-1 kit, model LM2, is one of the longest-running grooming vacuums on Amazon. It went on sale in October 2022 and now has 12,328 ratings, a 4.6 average and 80% five stars. When I checked, it was #5 in Amazon’s Dog Grooming Clippers ranking.
The kit is a vacuum with a 1.5-litre dust cup and a 5.2-foot hose, plus seven tools: a grooming brush, a deshedding brush, a rechargeable clipper with six guide combs, a paw trimmer, a nail grinder and two cleaning tools. This oneisall dog grooming vacuum review covers why owners of nervous dogs in particular like it, what they save, and the part of the kit to test first.
What owners love about it
It’s quiet, and nervous dogs notice. This is the thread running through the five-star reviews. The most-voted recent review, with 14 helpful votes, says the owner was worried after seeing loud videos, then found it really quiet at home; their goldendoodle wasn’t frightened at all. A senior dog who can’t go to a groomer any more because of anxiety didn’t seem to notice she was being groomed. A 16-year-old dog who gets anxious at the groomer was trimmed at home, and one owner says their dogs, who used to try to bite the clippers, now fall asleep during grooming.
It saves real money. One owner with two goldendoodles was paying $125 per dog. Another, with a curly-coated goldendoodle, works out the saving at $140 per groom. A third was spending $80 to $100 every six or seven weeks, and is looking forward to finally getting the cut they want.
It handles shedding and thick coats. One owner who grooms every day says the deshedding brush is the most effective part of the kit and has dramatically cut the hair around the house. Husky owners say the same. Doodle owners describe it cutting through thick, curly and even moderately matted coats, and a Bernedoodle owner with a lamb-like coat says it was quick with virtually no mess.
What’s in the kit, and what owners actually use
In the reviews behind this oneisall dog grooming vacuum review, the brushes and the clipper get the most attention. The deshedding brush has bristles that retract at the press of a button, so the hair goes up the hose. The clipper is cordless and takes the six guide combs, and swap-on heads turn it into a paw trimmer or a nail grinder. One owner used it to shave a patch of fur around an injury on their dog’s tail, and finds it handy for trimming paw pads too.
If you’d like to see every piece before buying, an owner unboxed the LM2 kit on camera. It’s a plain, unpolished unboxing from a channel that unboxes all kinds of things, with no affiliate links in its description.
The clipper is the part to test
On the low-star side of this oneisall dog grooming vacuum review, the vacuum and brushes rarely come up. The cordless clipper does. About a quarter of the forty I read describe a clipper that stopped holding a charge, some after a couple of uses and some after several months. About another quarter describe plastic parts on the clipper head or guards that broke, or a blade that dulled. Several of those owners still say the vacuum itself works well.
So charge the clipper fully on day one, use it for a real trim inside the return window, and keep the blade clean and oiled. The listing offers a one-year warranty, and the reviews I read include several owners whose problem oneisall fixed by sending a replacement hose, clipper heads or a whole new unit. Two low-star owners say they couldn’t reach support.
Tips from owners who got it right
Introduce it slowly. One owner laid out the pieces so the dogs could sniff them first; another let the dogs check out the vacuum running on low before starting.
Brush before you cut. Two owners say the clipper snags on mats, so comb them out first. Another suggests starting with a longer guard comb until you’ve had some practice.
Plan for the hose and the cup. A couple of owners wish the hose were longer, and one 3D-printed a connector to join two. The 1.5-litre cup fills fast with a big shedder, so one owner keeps a bucket beside them to empty it into.
Worth knowing before you buy
The hose can split. About one in eight of the low-star reviews I read describe a hose that split or pulled apart, usually after several months. One owner says oneisall sent a replacement hose quickly, so keep your order details.
Big, thick coats test it. A Sheepadoodle owner found the battery and suction weren’t up to a 53-pound dog, and a long-haired German Shepherd owner found the brushes didn’t release the hair well. A curly-coated Bichon got snagged where a Maltese and a Yorkipoo were fine. Most of the low-star reviews about fit come from owners of large or heavily coated dogs.
Oneisall dog grooming vacuum review: who it suits
Buy it if your dog is nervous about grooming, you want a full home kit that includes paw and nail tools, and your dog is small to medium, or a big shedder you mainly want to deshed.
Think twice if you need the clipper to take on a large, heavy coat every few weeks. For comparison, the Buenkee grooming vacuum review covers a kit with a bigger 2-litre bin and a clipper that fits on the end of its hose.
Whichever you choose, this oneisall dog grooming vacuum review comes down to one habit: test the clipper in week one. Current listing and price, in blue, grey or purple. For more on dogs, see motorised dog toys, sorted by your dog, and the rest of the pet reviews.
The reviews behind this
The reviews behind this oneisall dog grooming vacuum review, by rating and month posted, so you can find them on the listing. Votes are noted only where there are several. No names and no quoted text; these are my summaries.
| Rating | Posted | What it reports |
|---|---|---|
| 5 star | Sep 2026 | Worried by loud videos; quiet at home; goldendoodle not frightened; comb out mats before cutting (14 votes) |
| 5 star | Sep 2026 | Senior dog too anxious for the groomer didn’t notice being groomed |
| 5 star | Sep 2026 | 16-year-old anxious dog; moderately matted toy poodle trimmed at home |
| 5 star | Sep 2026 | Dogs that tried to bite the clippers now fall asleep during grooming |
| 5 star | Sep 2026 | Two goldendoodles at $125 each; let the dogs sniff the parts first; support replaced a unit damaged by water |
| 5 star | Sep 2026 | Curly goldendoodle; sharp blades; low suction enough; saving $140 per groom; wishes the hose were longer |
| 5 star | Sep 2026 | Bernedoodle with a thick coat; cut quickly, almost no mess |
| 5 star | Sep 2026 | Husky that hates brushing now enjoys it; rescue dog groomed at home during treatment |
| 5 star | Sep 2026 | Cat tolerated the brush on low; clipper used around a tail injury; keeps a bucket for emptying (3 votes) |
| 5 star | Sep 2026 | Lab mix and Havanese; dogs sniffed it running on low; start with a longer guard |
| 4 star | Sep 2026 | Daily use; deshedding brush the best part; attachment and hose failed within months; support sent replacements fast (2 votes) |
| 3 star | Aug 2026 | Clipper head broke twice in five months; support sent new heads promptly |
| 3 star | Aug 2026 | Thick curly Bichon snagged; fine on a Maltese and a Yorkipoo; paw trimmer stopped |
| 3 star | Jul 2026 | Long-haired German Shepherd; small cup; brushes don’t release hair well |
| 2 star | Aug 2026 | Clipper stopped after three uses; support line unreachable |
| 1 star | Jul 2026 | Clipper wouldn’t charge after five months (3 votes) |
| 2 star | Jul 2026 | Hose split after six months |
| 1 star | Jul 2026 | 53-pound Sheepadoodle; battery and suction not enough; fine for a tiny straight-haired dog (5 votes) |
| 2 star | Jul 2026 | Plastic corners on the trimmer head broke on first use |
| 1 star | Sep 2026 | Guards snapped; clipper dulled quickly |
Common questions
Is it quiet?
The listing says 59 dB, and it’s the thing owners praise most often. A few dogs are still scared; start on the lowest suction setting.
Is the clipper cordless?
Yes. It’s rechargeable, which is handy, and its battery is also the most common complaint in the low-star reviews. Charge it fully and test it early.
Does it trim nails?
Yes, there’s a nail grinder head. Opinions on it are mixed, and one owner says the grinding wheel isn’t the right grit.
How big a dog can it handle?
Most of the fit complaints come from owners of large, heavily coated dogs. For a dog like that, expect to empty the 1.5-litre cup several times, and a couple of owners say the clipper battery didn’t last.
Can I use it on a cat?
One owner says their cat tolerated the brush on the lowest setting. Go slowly.
Star percentages are Amazon’s published figures at the time of writing and will drift as new ratings arrive. Patterns above are summarised in my own words from a sample of the written reviews available on this listing, which is smaller than the listing’s full review count and much smaller than its total ratings. Product images are from the manufacturer’s listing. Specifications, pricing and availability change; check the listing for current details.