Although I would have liked it to have lasted longer, 3 years seems like a decent amount of time for this to last.The suction cup on this mirror is excellent. Don't buy a cheaper one with a plain suction cup. This locks into place and holds the seal very, very well. Over the past three years, mine fell off three times. The first time, the frame got a little ding. The second time, there was no damage. The third time, it actually didn't lose the seal, but the suction cup disconnected from the holder. Two of the times, the razor that was hanging on it busted.The hanger for a razor is very handy. I don't really have anywhere convenient to set a razor in the shower, so this worked perfectly.The mirror was very "fog-proof" the first year or two, but the past year or two it has fogged up. Trying to rinse it with water doesn't help. What seems to help (only temporarily) is putting a little shampoo on it and letting water partially rinse it off. Then, it's fog-proof long enough to shave.With the suction cup disconnecting, it was finally time to replace it. Before I purchased another one, I checked competing products. Several had cheaper suction cups or no razor hanger. No thanks. A few looked identical or almost identical. One was about $5 cheaper so I went with that one.I'll probably replace it more often -- once it starts fogging up. (Unless I can find a way to restore the anti-fog surface.) I'm also going to make sure the suction cup is securely locked down at least once a month.

I use this to shave in the shower. My first attempts to get it to stick were not successful. I peeled off the plastic cover on the suction surface and cleaned the shower wall with rubbing alcohol. Then I pressed it to the wall and rotated the collar until it clicked. It fell off within the hour. The next two tries were no more effective.But here's what worked for me:1) Start out with the suction disk flat.2) Make sure the wall is clean.3) Wipe the wall down with rubbing alcohol for good measure.4) Get into the shower so you can look directly into the mirror for proper placement.5) Pour a little alcohol onto the disk and immediately press it into place. It is important that the suction disk should be flat and wet. You cannot create a suction if you start out with a concave disk. If the wall is also wet, so much the better.6) Rotate the locking collar clockwise until it clicks.I will come back and update if that doesn't hold for the long haul but so far so good.UPDATE (1/11/2021): I was a little too quick to speak initially. The mirror won't stay stuck on the shower wall indefinitely. That is not to say it's a bad mirror. I found that about every four days or so, I'd hear a crash in the bathtub. That was the mirror letting go of the acrylic wall. The mirror seemed to not suffer any damage when it did it but it was annoying.We have come to an accommodation: about every third day, I release the clamp and rewet the suction cup with either water or rubbing alcohol, then reapply it to the shower wall. It no longer falls off the wall. Still, I don't feel I would have to do that if the clamping system were better. I have safety bars attached to my shower walls that are also attached via suction cups, and they stay in place for months before they fall off. So I find myself reducing my rating from five stars to four.

**I am not a paid reviewer**So I always read the lower-starred reviews first and the lower reviews made me just want to polish a nice rock and settle for that.SUCTION: After purchasing, I read all the directions and instructions before doing anything. I then mounted it on a dry shower wall (the cheap plastic kind) and it fell down over night. The next day I used a cotton ball and Dollar Tree rubbing alcohol/witch hazel and applied it to the mounting area and it has been up for 3 weeks since. To test it and ensure it wasn't a fluke, I took it off the shower wall in the middle of showering and reattached it and it is still hanging.CLARITY: It has remained unbelievably clear and fogless, even after getting wet. No issues after 3 weeks of use.SPACE: This is the only minute issue I have. It does stick out from the wall a bit. I have it mounted right where I stand while showering (so I just have to turn sideways to shave) so it might not be an issue for those who mount it "out of the way". Even with a curved shower bar it " cramped" me a little. To solve this issue, I turned the mirror all the way to either side and that solved the problem.CONCLUSION: I would buy this again and I would also purchase it as a gift. I think the folks who gave negative reviews either didn't read the directions entirely or didn't mount it properly, or rated the wrong product.I don't usually write a review this long but I think the manufacturers deserve another good review to discount the negative ones. Buyers also deserve to have it for informational purposes.

This sticks so well! I have it on a glass shower door. Just what I was looking for. It’s easily adjustable for different heights

Es nervt, Spiegel ist nur beschlagen

Purtroppo la ventosa non tiene e dopo qualche minuto cede. Caduto così piu volte. Si è quindi Rotto e non è piu utilizzabile.

I am very happy with the mirror, it does what it says, fogless

Magnification, clarity, foglessness all perfect.