Symptoms
- Ice has a plastic or musty taste
- Ice smells like freezer odors
- Ice looks cloudy or discolored
- Taste improves after using the first batch or two
Likely causes
- CommonOld or never-changed water filterFilters lose effectiveness and can even harbor buildup after 6–12 months of use.
- CommonIce absorbing food odors in the freezerIce is porous enough to pick up smells from strong foods stored nearby.
- CommonDirty ice bin or dispenser chuteResidue or mold in the bin transfers taste and smell to fresh ice.
- PossibleNew plastic tubing off-gassingNewly installed water lines can impart a plastic taste for the first several days.
- PossibleHousehold water quality issueIf tap water itself tastes off, the ice will too, independent of the fridge.
What to do
- Discard the current batch of ice and let the maker produce two fresh batches before judging taste.
- Replace the water filter if it's been more than 6 months, even if it seems to be working.
- Empty and wash the ice bin and dispenser chute with warm soapy water, then dry fully before reinstalling.
- Store strong-smelling foods in sealed containers, away from open ice trays or bins.
- If you just installed a new water line, flush several gallons through before use.
- Taste your tap water directly; if it's off too, consider a whole-house filter rather than just the fridge filter.
Tools and parts
- Dish soap
- Sponge
Refrigerator water filterSearch: “refrigerator water filter replacement”
When to call a pro
If taste doesn't improve after a filter change and thorough cleaning, a plumber can check household water quality.
Safety
Generally low risk
Generally low risk for a careful person. Stop if anything looks different from what this guide describes.