Sunbeam Contamination from New Components or Residue

Brewed coffee has a plastic or chemical taste or smell.

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Possible Causes

New plastic parts not flushed, Residual manufacturing oils, Strong cleaning chemicals used inside reservoir, Old water filter cartridge

How to Fix / Troubleshooting

Safety first: Do not use harsh chemicals inside the coffee maker. Unplug before cleaning.

  • 1. Initial cleaning cycles
    • Before first use or after long storage, run 2–3 full cycles with fresh water only.
  • 2. Mild vinegar rinse
    • Run a cycle with a 1:3 vinegar to water solution, then follow with 2–3 clean water cycles.
  • 3. Replace water filter
    • If equipped, replace the charcoal water filter cartridge, which can impart off-flavors when old.
  • 4. Avoid scented detergents
    • Wash removable parts with unscented dish soap and rinse thoroughly.
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Repair Difficulty

Very Easy 1/5

Required Part

Charcoal Water Filter Cartridge
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