Question: What is the best process for using a garbage disposal, and what items should never go down it?

Answer:

Blake explains that a garbage disposal should be considered a last resort rather than the primary method of food waste disposal. The key to maintaining it is minimizing use and being selective about what goes down the drain. To help maintain blade sharpness and reduce odors, he recommends occasionally putting ice cubes down the disposal. Ice helps clean the blades and break up minor debris buildup.

As for items to avoid, Blake specifically names eggshells, grease, orange peels, lemon peels, large food scraps, bones, and meats. He explains that eggshells break into tiny pieces that stick to the inside of pipes and collect additional debris over time. Citrus peels behave similarly by clinging to pipe walls. Meats are solid and can sink within the pipes rather than fully flushing through. Grease is especially problematic because it may go down hot as a liquid, but it cools and solidifies inside the plumbing system, forming blockages. Over time, these substances accumulate and create clogs that require professional intervention.

Summary:

Blake emphasizes that garbage disposals should not be heavily relied upon. Ice can help maintain blade sharpness and reduce odors, but many common food scraps should be avoided entirely. Eggshells, citrus peels, meats, bones, and grease all contribute to clogs by sticking to pipes or solidifying within the plumbing system. Grease, in particular, is a major cause of future blockages. His advice centers on prevention: minimize disposal use and avoid items that accumulate inside drain lines to extend the life of the system and prevent costly service calls.