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How Long Do Garbage Disposals Last? 



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How Long Do Garbage Disposals Last? 

Garbage disposals play a crucial role in ensuring residential and commercial kitchens are clean. These indispensable systems facilitate the disposal of food waste, contributing to a cleaner and more efficient cooking environment. However, like any household appliance, garbage disposals have a limited lifespan influenced by various factors. If you suspect a problem with your unit, Rooter Man Plumbing of Sacramento can assess the severity and determine if you need garbage disposal replacement services. While plumbing service professionals often recommend an upgrade after the ten-year mark, here are factors to help you determine the right time for a change.

Quality of Construction

The quality of construction is a significant factor when deciding to replace your unit. High-quality disposal units made from durable materials such as stainless steel or heavy-duty plastic last longer than cheaper models. Investing in a well-built system from a reputable manufacturer can extend the lifespan, reducing the likelihood of premature failure and garbage disposal replacement emergencies. 


Usage Patterns

The frequency and intensity of use also contribute to the durability of your garbage disposal. Kitchen sink disposal systems that experience heavy usage, such as households with large families or frequent cooking, may wear out faster than those used infrequently. In addition, grinding hard or fibrous materials, such as bones, fruit pits, or stringy vegetables, can speed up wear and tear, prompting frequent repair calls to a local plumber

Maintenance Practices

Like most plumbing appliances, regular maintenance by a trusted plumbing repair service is essential for prolonging the lifespan of a garbage disposal. Neglecting routine care tasks, such as cleaning, lubricating, and sharpening blades, can cause the accumulation of food debris, foul odors, and decreased performance. We recommend following the manufacturer’s suggestions for maintenance and address any issues that arise quickly to maximize the lifespan of your disposal.

Water Quality

The quality of water flowing through the disposal can affect its longevity. Hard water, which contains high levels of minerals such as calcium and magnesium, forms limescale and mineral deposits inside the disposal. These deposits can impair the function of the disposal and cause corrosion to components with time. When you hire a plumbing service to install your kitchen sink disposal unit, consider incorporating a water softener to descale the system and mitigate the effects of hard water.

Environmental Factors

Last, environmental factors such as temperature, humidity, and exposure to corrosive substances can affect the lifespan of your garbage disposal. During extreme temperatures, especially freezing temperatures, schedule routine maintenance inspections with a plumber to ensure it doesn’t become brittle or susceptible to damage and mold growth of mold. In addition, proper installation and placement can minimize exposure to adverse environmental conditions, extending your unit’s lifespan.

The lifespan of a garbage disposal depends on the factors mentioned, usually ranging disposals typically have a lifespan ranging from 8 to 15 years. While these factors can influence how long a disposal will last before replacement, regular inspections and repairs are critical in ensuring longevity and high performance. Contact us at Rooter Man Plumbing of Sacramento and schedule a consultation with our plumbing repair service experts. We leverage innovative equipment and proven strategies to ensure you enjoy an efficient food waste disposal.

27 / Feb / 2024