If the above fails, the problem is likely an ice plug in the tube.
"Effective," Sarah countered. She poked it a few more times, twisting the tie to scrub the sides of the tube.
: Food stored at the bottom becomes wet or moldy. how to unblock drain hole in fridge
This wasn't just a spill; it was a symptom. Arthur was about to learn a lesson in refrigerator anatomy, and his guide would be his neighbor, Sarah, a retired engineer with a penchant for fixing things.
To fix the problem, you must first understand the system. If the above fails, the problem is likely
A stray piece of hard plastic, a broken shard of glass from a dropped jar, or a dislodged piece of insulation foam can physically lodge itself in the drain hole.
"You have to be careful," she murmured, focusing. "It’s going to feel like you’re hitting a wall if it’s ice. If it’s food, you’ll feel a squish." : Food stored at the bottom becomes wet or moldy
If the drain hole is blocked, water has nowhere to go. It will either:
"See that little trough at the back of the fridge, on the bottom shelf?" Sarah pointed. In the center of the shallow plastic channel was a small, dime-sized hole. "That’s the drain hole. Your fridge cools the air, which pulls moisture out of your food. That moisture turns to water and is supposed to drip down that hole, run down a tube, and evaporate in a pan near the warm motor."
"Not yet. The blockage is deeper."