Moen garbage disposal unit rusting heavily inside the grind chamber

Safety first: Turn off and unplug the disposal before cleaning.

• Clean and inspect:
  • Scrub the grind chamber and grind ring with a nylon brush and mild cleaner.
  • Rinse thoroughly.
• Assess severity:
  • Surface rust is mostly cosmetic; deep pitting or flaking metal can affect performance and safety.
• Improve usage habits:
  • Run the disposal regularly with water to avoid standing water.
• Replace if severe:
  • If rust is extensive and metal integrity is compromised, replace the disposal.