Gently insert a thin, flexible tool (zip tie, pipe cleaner, or plastic drain snake) into the hole. Do not use a sharp metal wire – you could puncture the drain tube. Work it up and down to dislodge gunk.
and remove drawers/shelves for access.
Flush with a solution of 1 tsp baking soda + 1 cup hot water to remove mold/biofilm. defrost drain refrigerator
(see above). Clear any visible debris with your fingers or a cloth. Gently insert a thin, flexible tool (zip tie,
Use a turkey baster or funnel to pour hot (not boiling) water directly into the drain hole. Wait 10–20 seconds. If water drains freely – success. If it pools – continue. and remove drawers/shelves for access
Access the drain tube’s other end: pull the fridge away from the wall, find the rubber tube at the back leading down to the drain pan. Disconnect it at the top (near the fridge body) and blow through it or flush with hot water from the bottom up.