According to owners, how long do mechanical keyboards typically last?

Mechanical keyboards are generally considered superior to their cheaper membrane counterparts, not only in terms of ergonomics, but also in terms of longevity. The rubber components of a membrane keyboard tend to wear out more quickly than the solid components of a mechanical keyboard. However, mechanical keyboards are not indestructible; Even though they can last potentially tens of millions of keystrokes with proper care, they will still eventually fail. Precise lifespan estimates vary, but based on user feedback on the r/MechanicalKeyboards subreddit, a properly maintained keyboard can last almost a decade.

Various factors can influence the overall lifespan of your mechanical keyboard, but the most important are what you usually do with it, the environment in which it operates, and how well you take care of it. If you are absolutely brutal with your mechanical keyboard and never clean it, it could fail in a few years or even less. With good maintenance practices and occasional replacement of switches or keycaps, your mechanical keyboard could serve you well for ten years or more.

Depending on manufacturers, most high-quality mechanical keyboards are rated for a total of 50 to 80 million keystrokes over their lifespan, or even more if you use heavy-duty Hall effect switches. According to users on the r/MechanicalKeyboards subreddit, this could translate to up to ten years of consistent use, or even more. However, these estimates represent the best-case scenario.

A handful of users on this subreddit report that, surprisingly, they have had membrane keyboards that lasted longer than their mechanical keyboards, with the main culprit for the latter’s failure being mechanical issues such as double inputs. Some users report being able to fix these kinds of issues with DIY fixes; A Reddit user claims to have fixed the double-tapping issue on his mechanical keyboard by pouring alcohol on the switches, although this supposed solution was only temporary, lasting for a few months before the problem started again. This user notes that while he finds typing on a mechanical keyboard comfortable, it is a more expensive investment than a membrane keyboard. In the case of these types of failures, there is not much you can do about it, at least in terms of simple solutions.

The key to ensuring the longevity of your mechanical keyboard is constant care and maintenance, not to mention knowing about repairs and replacements when needed.

If you want to be really precise in maintaining your mechanical keyboard, you can use a three-tier system for regular care and maintenance. This system includes quick cleanings with compressed air once a week, more detailed monthly cleanings under the keys with isopropyl alcohol, and complete deep cleanings with key soaking at least once or twice a year. Don’t forget to lubricate your key switches as well. This elaborate cleaning schedule will ensure that no foreign objects, such as dust or crumbs, can get into or under your keys and clog and damage the switches.

High-end mechanical keyboards also have a particular advantage when it comes to maintenance: hot-swappable switches. If you want to swap the switches on a regular mechanical keyboard, you’ll need to remove them entirely with a desoldering pump and then solder new ones. This is time consuming, expensive and requires specialist knowledge. Hot-swappable mechanical keyboards, on the other hand, can remove their switches using a simple switch extraction tool and then insert new switches directly. If one of your switches fails, you can simply replace it piecemeal, so as long as the basic mechanics of the keyboard are still correct, you can extend its lifespan exponentially.