DOES THIS REALLY WORK
2056195
My engine was making several noises and immediately settled down after I put the stuff in. Does it work,... It seems so, but i have not performed any compression tests or other tests before and after treatment.
2056196
Yes. Impressively so. You will be surprised at how it actually delivers as advertised.
2056197
Yes it does... I have used this in 4 of my autos very satisfied with results..
2056198
Worked for me. Don't expect it to rebuild your engine. I used it as directed - resulting in a smoother running motor and my gas mileage increased back to when my truck was new, I will buy it again.....
815782
Thankfully I can not give an honest answer based on experience, but from what I have read, it should be effective. Good Luck
1304661
Good morning,Yes, I have heard good things about people doing this. I have not heard that it does not work.Thank you,Steve
1347148
No it does not. It seems to always work so I guess you just have to trust that it is.
1679730
Dear Earl,Thanks for your kind inquiry!Yes, it works.Sincerely,GraceGOODGO Services Team
1707306
Yes, it does work. I recommend putting it on earlier because it takes a few minutes to work. Otherwise it works well. Thank you
303983
Yes--not sure how well it works however. Doesn't seem to make much difference to me.
865165
I am ashamed to admit that I have not tried this apparatus yet - does it really work?
915447
Yes it does. The thing really works. It make it kinda fun. Of course clean up stinks but i love it.
1636516
Yes, it does help. You have to be consistent with its use. Mine is over 3 yrs old
222912
yes. not by a great amount but does work. Really a nice item. Not made with cheap materials.
770717
No. It really works great, and I've tried many before this one. I highly recommend it.
478182
Yes it does work..It smells really nice as well. I bought this online, and i thought it was quiet expensive.. If you go to Safeway or your regular drugstore like CVS.. you can get it for like 4 dollars..
1304660
Good morning, Yes, I have heard good things about people doing this. I have not heard that it does not work. Thank you, Steve
1544518
Yes it works. It doesn't fit perfectly and doesn't snap in place but it works. I used this almost daily for six months.
742504
My neighbor's dog is a mutt, which constantly barks. As I stated before to other people purchasing this item. It does work because my neighbor's dog has quit barking about 85 to 95%. Also remember that if people are cutting the lawn next to you, make sure you disconnect the machine, because that is not going to stop the dog from barking. My neighbor's dog has learned to go bark on the other side of the house, that's how good this thing works. I'm very satisfied with it.
1101804
NO!! It does not work at all. It smells terrible giving the indication that it might. After two months no difference at all.