Are these devices good forever or do you have to replace them every so often.
908976
Celeste, I currently own 6 of them and they are close to being 6 years old. However, I really don't anticipate they will last forever, I have read several reviews of units lasting as long as 15 years. If mine give out today, it's a cheap investment, and they work...
908977
They come with a warranty, but like all such devices it's only for limited period. Unless the device fails (and any device--TVs, water heaters, computers--can fail), it should be good for many seasons. I have been impressed. I haven't seen an ant since we placed these in the areas where we saw them year after year. Nothing this year.
908978
The device never solved my problem.. It was a fail and it was to late to return the product.
908979
These will last until they burn out like any electronic devise but should last for a few years or even a lifetime.
588250
They last quite awhile actually. I change mine out weekly, even though I never see more than minor wear on them.
1619949
You are absolutely right.With technology advancing so rapidly, you generally don't want to keep a device for more than a couple of years.Still, it would be nice to have the option of replacing the battery should you want to do so.
2180567
They do not fail often, in my experience, but they do fail. Ours lasted 10 years and I replaced it easily with a new unit purchased through Amazon.
1455127
I have not had any problems with the device.I have had it for months and use it regularly.
1563913
My first one lasted well over one year before it started to fall apart. Probably close to 2 years, but I am pretty gentle using my devices. I agree the low price is worth the length of time it lasted.
436691
They typically last 6 months. It depends on how much you use it. I change mine every 9 months.
2160153
had one for several years and never had a problem . but I use mine all of the time, you might not use your too often and maybe that is the problem?
1429943
I leave mine on 24/7 and it's done no harm whatsoever. I believe it's meant to be an "always on" kind of device.
1114583
We just replaced our first one after 4 months. Will probably replace it every 3 to 4 months from now on.
92920
You are better off just getting a new one when needed because you have to be careful on how and where you store them. Best rule of thumb is to change them every 3 years with a fresh new battery.
310211
It depends on the usage. I use my when I travel, which is about a dozen times a year for about a week each time and they have lasted for years.
1803277
I purchased these quite some time ago. In order to increase the longevity of the devices I periodically sand them and apply a thin layer of cedar oil. (I bought via Amazon) I do this periodically, and the devices have worked without problems. I've had no problem with durability.
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.
967854
As long as you turn the device and remote off when not in use they last a long time.
947092
Hard to answer without destructive testing on the device over many years. I have had these installed in my house for over 3 years now and not one has failed nor have I had any device damaged due to electrical issues. Hope that helps.
450433
only when they stop working. I've had to replace a few. A couple because even changing the battery wouldn't stop the chirping. The others when lightning struck, and completely killed them. If they are still working, then there should be no reason to replace at a specific time. My parents have some that are 25 years old and still work like a champ.