You reach for a cold glass of water on a hot San Antonio afternoon, drop in a few ice cubes, and take a sip—only to taste something off. Maybe it's metallic, plasticky, or just plain stale. Weird-tasting ice is one of the most common refrigerator complaints we hear, and the good news is that it's usually fixable without a service call.
Your Water Filter Is Overdue
The number one culprit behind funky ice is an old water filter. Most manufacturers recommend changing your refrigerator's water filter every six months, but many folks go a year or longer. A clogged filter can't remove chlorine, minerals, and other contaminants effectively, and those flavors end up concentrated in your ice.
Replacement filters typically run $30 to $60 depending on your model. Mark your calendar when you install a new one—it's the simplest fix for weird-tasting ice. If you're on San Antonio city water through SAWS, you're dealing with harder water than many parts of the country, which means filters work overtime here.
Old Ice Absorbs Freezer Odors
Ice cubes are surprisingly porous. If they sit in your freezer bin for more than a week or two, they'll absorb odors from leftover lasagna, that mystery meat from three months ago, or even cardboard packaging. This is especially true if your freezer isn't maintaining a consistent temperature.
Empty your ice bin completely every couple of weeks, wash it with warm soapy water, and let your ice maker produce a fresh batch. Also check that your freezer is set to 0°F—warmer temps let ice sublimate and pick up more odors.
The Water Line Needs Flushing
If your refrigerator sat unused for a while or you just replaced the filter, stagnant water in the line can taste terrible. After installing a new filter, dispense and discard two to three gallons of water to flush the system. Yes, it feels wasteful, but it clears out any manufacturing residue, old water, and carbon fines from the new filter.
New refrigerators especially need this break-in period. That plastic taste you're noticing? It's likely from brand-new tubing that hasn't been properly flushed.
When It's Time to Consider Replacement
If you've changed the filter, cleaned the bin, flushed the lines, and your ice still tastes like pennies or chemicals, you might have a failing water inlet valve or corroded components. Repairs on these parts can run $200 to $400 with labor—sometimes half the value of an older unit.
Before sinking money into an aging refrigerator with recurring issues, consider whether replacement makes more sense. With our our $899 in-stock washer and refrigerator options, you can often get a reliable new appliance with a warranty for less than you'd spend nursing an old one through multiple repair cycles. We're here to help San Antonio families make that call honestly.