Worked good one time... but nozzle gets clogged.
350385
I worked well the first time, but when I wanted to use it a few days later, the liquid had hardened inside the nozzle.
So, great for a one time use, but I need to try to unclog the nozzle to use it again. I hope it doesn't clog every time....
3690833
The contents seem to work fine, cutting away grease and doing a good job of cleaning.
The problem is with the nozzle. I bought two, and both seem to have leak problems when you turn the nozzle into "spray" mode, such that the liquid content drips all over your hand.
4520680
the  unit did as was expected. the nozzle etc, did not last very long. maybe 4 times used. howevr i will replace the nozzle etc, and see how long these replacements last?
2921884
I like this stuff and use it every now and again. My only issue is that if you do not use it all up, the stem gets clogged and ends up wasting the remaining foam because you can't get any more out of the can -- even if you cut the stem, it seems to clog up at the nozzle.
2226156
Cleaner works well but the spray nozzle broke the first time I used it. Now it's really hard to push it. I have to stick my finger far down in a tight space and it skins my finger every time. I like the cleaner though
4573400
It didn't initially work when using fine-spray nozzle. It would just cut off. We called and they implored us not to return the whole unit, and instead they would send us a replacement nozzle, indicating that this is pretty common. When we got the replacement nozzle it worked fine. I am happy now, but if this problem is as common as it seems, they should try to improve the initial product quality.
3732124
One-way valve worked once - on the initial use. Trying to use it for the second time the valve _almost_ works,  but not enough to start a siphon. I had to keep taking it apart and flapping the valve and getting the water out of it to get it to siphon again. You get what you pay for.
3370353
Nozzle plugged up after painting only half of the area I was going to paint.  It would not unclog and so I to refinish the piece and start all over again, with some other paint brand of course.  In addition, when it was spraying paint out of the can it shot out big drops randomly so the surface would have had big drops splattered throughout the piece, if the nozzle didn't plug soon after starting to spray.  Unbelievable!
3427140
This gadget is pretty cool at first. It seems that after a few usages it clogs up and only shoots out a steady stream instead of a mist. Called the company and they suggested that I clean t out and aftger that it still didn't work.
1859664
Used for less than 1 year.  worked great till small rubber o ring on inside of nozzle failed due to batter acid build up.
now need either new nozzle or new bottle  , it would have been nice to know you had to rinse this off with a hose after each use.

can I get a new nozzle would be glad to pay for it.
1867263
I really like this nozzle, I agree with most of the five star reviews but I have found a problem.  We have two of these nozzles and in both cases, they have started leaking between the hose fitting and the nozzle.  I've checked the washers and even added a second washer but not too long afterward, they start leaking again.  I took a closer look and the tube that goes from the hose threads up into the nozzle is so big, a soft rubber washer can get pressed up into that hole when compressed by the hose fitting.  In both cases, I had to dig out the original washer with a screwdriver because it was pressed up inside.  I guess one solution would be to not screw the nozzle on very tightly to the hose, but where do you draw the line between too tight and not tight enough.  What I have done instead is to add a stiffer nylon washer between the nozzle and the washer; this keeps the washer from being pressed into the hole and it seems to work quite well, no leaks at all.  Now if I can only figure out the "quincunx" setting :-)
3547538
Used it only a few times and it stopped working.  The pump was clogged.  Unclogged it and it still would not work
2304200
At first, it worked great (I sed it to spray olive oil on salads). But it got clogged up (I think less than a month after I got it), could not fix it. Disappointed. There should be a 'cleaning care' write-up with the package.
2615299
This sprayer was well built and worked well for the first few uses, but then the spray nozzle assembly started to leak. After a few more uses the entire nozzle assembly simply fell off. It appeared that where the metal tube connects to the metal fitting on the nozzle was never properly assembled. No solder, no glue, nothing.  Just slipped on loosely over the tube. I haven't seen any other review that experienced the same problem I had so Im assuming this one part was overlooked at the factory.  I repaired it myself with epoxy and its working fine again. Probably a onetime failure of their quality control, but still annoying to have to mess with. Otherwise I would have given it a 5 star rating.
2099244
Newly seeded grass needs watering everyday .. this nozzle worked well the first day of use, but the second day, the handle broke when squeezed
1367528
Worked great the first time. It gave up on the second can. It spins but will not clamp onto the can.
3242626
Great lube, but the nozzle clogged halfway through the can and couldn't fix it.