A moldy smell in an LG fridge's ice tray, even when there is no visible mold, can be caused by several factors. Mold and mildew are microorganisms that thrive in damp and dark environments. Here are some potential reasons for the smell:
Residual mold: Even if you can't see mold on the surface of the ice tray or other parts of the fridge, it's possible that some mold spores are present but not yet visible to the naked eye. Mold can grow in tiny crevices, corners, or areas that are hard to access or inspect.
Old ice cubes: If ice cubes have been sitting in the tray for an extended period, they can absorb odors from the surrounding air and develop a musty or moldy smell.
Dirty water supply: If the water supply used to make ice contains impurities or bacteria, it can lead to the development of unpleasant odors in the ice.
Improper cleaning: If the ice tray or the ice maker components have not been cleaned properly, residues or spills can promote the growth of mold or bacteria, leading to the foul smell.
Contaminated water filter: If your LG fridge has a water filter, a clogged or old filter can harbor bacteria and contribute to unpleasant odors in the ice.
To address the issue, you can try the following steps:
Thoroughly clean the ice tray: Remove the ice tray from the fridge and wash it with warm, soapy water. Make sure to get into all the nooks and crannies. Rinse it well and allow it to dry completely before placing it back in the fridge.
Empty and clean the ice bin: If there are any ice cubes in the ice bin, discard them. Clean the ice bin with warm, soapy water and ensure it is dry before putting it back in the fridge.
Replace the water filter: If your LG fridge has a water filter, consider replacing it according to the manufacturer's recommendations.
Check the water supply: If possible, check the water supply line to ensure it is not contaminated. If you suspect an issue, consider having a professional inspect and clean the water line.
Keep the fridge clean and dry: Regularly clean the interior of the fridge and wipe away any spills or moisture. Use a mild cleaner or a mixture of water and vinegar to discourage mold growth.
If the moldy smell persists even after cleaning and checking the water supply, there may be an underlying issue with the fridge's components or seals. In such cases, it's best to contact LG customer support or a qualified appliance technician to diagnose and resolve the problem.