Dreame - D20 Ultra
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Reddit Reviews:
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Last updated: Jul 23, 2025 Scoring
Liked most:
9
3
"I have one teenager who’s messy and a dog who sheds like it’s her job. It’s been a game changer."
"We have 3 cats (one long haired), a very messy toddler and dark dark wood floors all throughout our house. It was impossible to keep clean before this. I never mopped because it was a pain in the ass. Now, we run this thing once or twice a day and they are spotless when it's done!"
"it does great with a long haired GS, a VERY long haired husky/mal mix, a long haired cat, a short haired cat, and a long haired woman in the house."
13
3
"vac + mop ... self-cleaning ... if you want hands-off, go robot. Total game changers i would say"
"I was sweeping DAILY, now Francois takes care of 90% of it."
"I don't have any problems with my robot, it vacuums and mops every day and empties itself without problems with hair clogging or anything like that."
4
0
"it is not close to cables or cat toys or even cats. ... So far I haven't had any problems with between the ends or anything like that."
"This model has really good object avoidance and supposedly AI detection to avoid pet messes. We've had the occasional cord get caught up accidentally but overall it's worked really well and eliminates a lot of the cleaning up before it can run."
"The L20 Ultra will be smarter at keeping itself out of trouble compared to the Q Revo Plus as it has a RGB camera with a fill light and structured light to recognize and avoid objects when the Q Revo Plus only has structured light based avoidance."
12
3
"vac + mop ... self-cleaning ... if you want hands-off, go robot. Total game changers i would say"
"I have the dreame l20 ultra also for the past year and it's been the same, flawless."
"I don't have any problems with my robot, it vacuums and mops every day and empties itself without problems with hair clogging or anything like that."
7
0
"I set up my Inovelli switches to be triggers to clean specific areas/rooms. For example, I can press one of the buttons 4 times and it sends the robot to clean that specific room. Game changer for the family."
"I also love that you can share your robot with someone else, so I can keep an eye on things remotely for him."
"I can voice control it to clean whichever room I want."
Disliked most:
1
4
"the vacuum gets clogged with dog fur immediately and then just rolls the rest around and forms clumps. ... I have one big dog. ... My old Roomba never had a problem with two big dogs (one was the same and the other shed waaay more)."
"My dreame l20 ultra clogs with pet hair. ... We have one golden retriever dog and it seems to not go back to the dock enough even on the highest setting to empty."
"both had the same issue of not emptying the collection box so it was remaining jammed full of dog hair."
0
2
"The dreame support is actually trash so not looking for that company tbh. ... dreame, just based upon my experience has some trash customer service lol ... yeah, I bought mine from Amazon. A year later I was having issues, I frequently get bounced between the US/Chinese team and it's been torture lol"
"their customer support in the UK is seriously lacking. I had to fight every step of the way and it took over 3 weeks just to get a returns number from them."
0
5
"My dreame l20 ultra clogs with pet hair. ... We have one golden retriever dog and it seems to not go back to the dock enough even on the highest setting to empty."
"the vacuum gets clogged with dog fur immediately and then just rolls the rest around and forms clumps. ... I have one big dog. ... My old Roomba never had a problem with two big dogs (one was the same and the other shed waaay more)."
"It leaves behind a LOT. No matter which setting I use, turbo, clean genius, etc there is still stuff left on the floors. I replaced filter, cleaned all the filters (including the one by the dust bin) and it still just leaves stuff behind."
1
2
"Sometimes the mop will just randomly leave streaks everywhere."
"it’s pretty decent at it, but I’ll be honest — your best bet is just to buy a swifter"
0
1
"I have issues with the robot docking it doesn’t dock without me pushing it back into the dock now after owning it for about a year."
"My dreame l20 ultra clogs with pet hair. ... We have one golden retriever dog and it seems to not go back to the dock enough even on the highest setting to empty."
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