When it comes to the lifespan of your appliances, it's important to remember that all good things must come to an end. As the old saying goes, 'Nothing lasts forever.' While some appliances may last longer than others, a general rule of thumb is to replace them every 10-15 years. Of course, this can vary depending on factors such as usage and maintenance. As an appliance repair technician expert, I always recommend keeping track of how often you use your appliances and scheduling regular maintenance check-ups to ensure that they're running efficiently. By doing so, you'll not only extend their lifespan but also save money in the long run by avoiding costly repairs or replacements. Remember: a little bit of TLC goes a long way when it comes to your appliances!