Needs repeated flushing to clean
579665
I have two of these toilets, which I bought for water efficiency and based on reviews. Quiet and complete flush. Fast refill, which is good because, due to skid marks, we always have to flush twice for # 2, often 3 times, and sometimes 4. So much for water efficiency!
2154660
Price is right but it needs to be cleaned regularly cause the dust and dirt attach to the inner tube and affects the performance.  Also, I would prefer to get a vacuum with bag next time.
3474874
Difficult to keep clean.  Doesn't work as well as expected.
2273378
It works great but it makes an annoying buzzing sound non-stop and in 12 hrs I have had to empty and clean it 3 times. After being cleaned it starts to get these black dirt marks at the bottom of the bowl. Its supposed to B clean filtered water. It doesn't seem very clean so I have not let the cat use it yet. The pic below is 3 hrs after being cleaned the 3rd time
2093905
I really like this machine for the job it does, it picks up Everything!! BUT i find i have to empty it after everytime i use it, and after about the 3rd use, i have to clean the filter, and everything completely or it starts to emit an odor in the air of stinky dust...lol I know that sounds silly, but it is true, the filter needs to be cleaned thoroughly after every 3rd-or 4th use or is will smell. I have priced out new filters for it, and the cheapest i can get them for is $30.00 at canadian tire. This would be expensive, if i had to keep buying replacement filters. I got this as a gift for Christmas, and it really does do a good job, BUT it makes a lot of work afterwards taking it apart and cleaning the canister and filter.
1136371
This has to be constantly cleaned. I would not recommend using for drinking from.....
3905137
After about a week of use, it gets too dirty to continue to use. You can clean it, but you will have to clean it often.
1528694
Love the mop but if you have a large floor to do, gets tiresome of having to stop and refill it with water. If you have hard stains on your floor, you will have to use it more than once. Doesnt reach into corners well. But overall, I think it does an OK job.
4941888
I bought this for our St. Bernard who loves running water.  He drops a lot of food, etc. in his water.  I was hoping that this fountain would filter it out.  Unfortunately, it doesn't.  I have to refill it every other day and when I do, I have to clean the entire thing or it starts smelling bad.  It is a pain to carry, clean and refill it that often.  He does enjoy having the water flowing, though and it is one of the few that I found that was actually big enough for him.
1250202
We've had this unit for a few years, and it's performance has been fine, in fact but for this one issue, I would give it 4 or 5 stars. The issue is that you can not open the reservoir and clean it. I can see that it is growing some sort of mildew in it, and simply can not clean it. There is a 1 in diameter hole to fill it with water, and that's it.  We get our water from the county, and it's never occurred to me to fill it with bottled water, and frankly that seems ridiculous. I have tried to be conscious of not putting it away when it is wet, and avoid this issue in the first place. Regardless, I can't recommend this unit due to this design issue. I'm on Amazon looking for a replacement, because even though this one works fine, it's dirty and I can't clean it.
4571197
This unit has been wonderful until I did the first maintenance cleaning.  I was having zero issues with it and then decided to do the recommended maintenance cleaning with the special cartridge for it.  The very next day there was a clog in it and I had to disassemble the entire unit which was not fun.  Now in the company's defense, there was a lot of fur and a piece of fabric around the macerator but I have to think the timing was just too coincidental.  The machine has clogged two other times since then.  Although it is a huge pain in the a#$ to unclog it, the money I have saved not boarding my cats when I have to leave for a while has more than paid for the unit at this point.  But I have to say I am hesitant leaving them for extended periods of time now and not have someone come in to check to make sure it isn't clogged and make sure I leave them the old style litter box to use if needed just in case it is.  You probably don't save money on not buying litter but the time not cleaning it out twice a day or more with two cats has to count for something.  I strongly recommend buying the large anti track mat to go in front of the box.  The granules do come out a lot.  I sweep them up once every few days and dump back in machine.  By doing that I have to add a box of granules once every 6 weeks or so which is about $25 per time.  Probably cheaper than litter now that I think about it.
3785632
I like that you get a fresh wand every time you clean the toilet. However, it does not get far enough back in the hole area to clean it well, nor does it get up under the top lip to clean it well.
4635537
Im a little disappointed in this product.  While it flushes just fine it is much louder than many toilets.  Also, in a couple of months, it has clogged twice.  I was hoping for awesome - if there is such a thing when it comes to toilets.
411063
More trouble than its worth. It has to be cleaned constantly. Its easier just to put water in a bowl 3 times a day.
3842401
I have had the Desert Spring humidfier for 3 years now.  My issue is not with the operation but the maintenance.  The disc is almost impossible to clean because the inside of the drum is too small to get into.  I also have an issue with mold covering the drum constantly.  It has to be cleaned every month.  I did purchase the auto flush and had the whole system installed by an HVAC contractor.  I do not recommend this product because of the lack of cleanliness.
2660997
I t is a nice addition to the cleaning process. I don't use it quite as much these days, plus, it doesn't really 'wash' much, just wets the bum.
999518
Too many steps to clean this thing.  Using normal clumping cat litter clumps at the bottom and you have to wash it out.  Does not make life easy.