Match your symptom to narrow down the likely cause before calling us.
These checks are safe for homeowners. Do not attempt to open sealed refrigerant systems, touch electrical components behind access panels, or work on gas lines — always call a licensed technician for those.
An improperly installed or expired water filter is a common and easy-to-miss leak source. Remove and reinstall the filter, confirming it clicks fully into place. Replace it if it's been over 6 months.
Locate the drain hole at the back center of the fridge floor. Use a turkey baster to gently flush warm (not boiling) water down the drain to clear debris or ice blockages.
Pull the refrigerator out from the wall and check both ends of the water supply line — at the wall valve and at the fridge fitting. Tighten gently by hand only; over-tightening plastic fittings causes cracks.
A refrigerator that tilts forward can cause the drain pan to overflow. Adjust the leveling feet so the unit tilts very slightly backward (about 1/4 inch) to keep the drain system working correctly.
The three most common causes are: a clogged defrost drain tube (water from the defrost cycle has nowhere to go), a failing water inlet valve, or a cracked water supply line. All are repairable, and a technician can pinpoint the exact source on the first visit.
No — water collecting in crisper drawers almost always means the defrost drain is clogged. The defrost cycle melts frost off the evaporator coils, and that water should flow down through the drain tube into a pan under the unit. When the drain is blocked, it overflows into the fridge.
Clearing a clogged defrost drain with warm water is a safe DIY task. Checking and reseating a water filter is also safe. However, replacing a water inlet valve or supply line involves disconnecting water connections — if you're not comfortable, call a technician to avoid making the leak worse.
Even a slow refrigerator leak can cause significant floor damage over time — warped hardwood, damaged subfloor, and mold growth under the unit. If you've noticed a leak has been going on for more than a few days, address it promptly.
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