Do these sticks need to be replaced occasionally? If so, how often?
1284171
I don't know but I've been using it for the past 4+ months and still enjoying them.
1284172
It depends on how often you use it. I try to follow the recommendations that are printed in the instructions. My experience is to replace them every 3 months if you are using 24 oz of water a day. You can also buy a pH tester paper or drops to make sure the stick is working to the pH level you want to specifically reach.
957392
I suppose It depends on the amount of usage. But I have had mine since November 13. Used moderately but not heavily. A couple times a week for 30 min to 1 hour each time. I like them. If I could afford the $40 a piece ones I would get those over these any day. But for the money they do what I need them to so and so far no sign of wear.
998940
This ssounds like a manufacturing defect. If it is still under warranty, turn it in to the company. I have never experienced that with aeither of the sticks I have owned.
1057596
It all depends on how much you use them, but for me i use them everyday with high dust content so I replace them every few months
2063360
I empty mine after each use. I have had no trouble with clogging or removing it from stick. I use it daily and have had for few months.
1094692
replacement is not an issue. the material they are made of is a soft gel-like material. it will not deteriorate, and is not affected by moisture.i use mine daily.
628725
I received them a few months ago (May ?) and the sticks each gave an expiration date of May 2019. Seven years is not bad ! Just store them where they won't bend or be crushed , which might activate the luminary effect.
769894
I just cleaned it with a handheld vac, but I think they need to be replaced every six months, haven't had it that long, but it's doing what we wanted it to do.
839746
I would replace them all as the others will probably go next . I bought a kit to replace all . Did and haven't had any problems. Hope this helps
705572
Yes but they are only short life. You'll need replacements after just a few copies.
153409
I'd replace them every time the housing is opened. But I do not discard them until they get so bent or frayed that they don't fit in place well or interfere with the housing seal. Just refresh them in an oven as directed on the package.
127025
None. The pads have sufficient adhesive gel and will stick for many uses. When it no longer sticks, just replace them.
132264
I just got mine and only used a few times. If used properly, I don't why why one cannot last for a very long time.
1821690
I have not had to replace any of the rollers & I have been using the same set for ~4 yrs using them at least 3 times a wk but alson up to 4 times. They have not failed me yet.
645817
I haven't had mine a year, but I'm from the humid SW so I may find the same issues. They should probably be kept in an a/c cool, dry place for starters, to save the self-stick surface. I did find these ear magnets stayed on better than others I purchased.
719491
I haven't had any degradation, but I suspect that they aren't replaceable. I would expect to replace the whole package if one of those components wore out.
15814
Those I received have worked well thus I have not looked at warranty. Cheaper to just replace them.