The answer to 'garbage disposal replacement frequency' is that most garbage disposals last between 8-12 years with proper use and maintenance. Garbage disposals are a common household appliance that can wear out over time due to regular use, food buildup, and mineral deposits. While some disposals may last longer, it's generally recommended to replace them every 8-12 years to ensure proper function and avoid leaks or other issues.
Factors that can impact the lifespan of a garbage disposal include the quality of the unit, how often it's used, what types of food are put down it, and whether it's properly maintained with regular cleaning. Disposals that are used frequently or subjected to tough food items may need to be replaced more often. Proper care and maintenance, such as running it with cold water and occasionally cleaning it, can help extend the life of a garbage disposal.