If you've used this a few times, has this damaged your pipes?
1826444
I have been using Whink for 10 yrs. won't harm pipes. Works better than drano
84002
Yes, I have 2 or 3 times in last couple of years. It is a filtering aid andit is so good you need to watch your pump gauge to to max and back wash. Still keep watching onthe second go round meaning you are not finished backwashing. Hope this helps. It makes mypool sparkle.
2100397
Yes, used it a few times with moderate success. The small plastic connecting tubes were difficult to keep together. Finally, I lost one of the tubes and just quit using it altogether.
928054
my pipe has a plastic filter in it that needs to be cleaned out regularly. as far as returning it, I don't know
933746
I have not had that problem. However; I have only used the saw a few times.
1494099
I have had that happen. It took care of most of it, but I did have to open the pump and remove some string, etc from the blade. It was not fun, but not difficult to do.
1549779
I have not, this sounds like something worth getting looked at if it's getting worse, you may habe a defective unit.
1037513
I have not had this problem at all. Had put it in where I had one previously used some of the other stuff with this unit. Overall it is a very good product cool more in my house than the last one I had.
1227409
I would assume, from my experience with this, if you wrapped it around the pipe 4 or 5 times it would very likely reduce the sound.
562032
The pipes I have are PVC and they seemed fine. Just made sure to run the water for a minute or so to wash all of the lye away.
963955
I have not, but this particular unit did not perform very well for me. It pumped an unsatisfactory volume of fluid.
66618
I have not had any problem and I have two of them. Maybe it's the cleaner you are using?
2257916
Thanks all for your help and advice. I called 3M and he said I should return it to the store. Sounded like the urethane had hardened in the tube. Returned this afternoon. Got a new tube with a current lot number. Haven't opened it yet. Here's hoping.
2086875
I have used it quite a bit and have only used tap water and haven't had a problem. I don't know if you with more use and time.
1737286
No, i have used several times and never have any kind of problem. Perhaps your has a defect
186052
Honestly, I've only used it a couple of times, so I don't really know how it will perform over a period of time. Sorry -- wish I could help.
2210356
I've had mine since last year and use regularly, haven't had any problems. My previous one lasted for years but I think when cleaning it I had the water level too high and burnt out the element.