New answers tagged drain-waste-vent
Option 1: Mix 1 cup baking soda, 1 cup salt, and 1 cup white vinegar. Pour it down the drain and wait 15 minutes before flushing the drain with hot water. Option 2: Drain gun from your local Home Depot. Option 3: Drano(sodium hydroxide, sodium nitrate, sodium chloride, and aluminum).
I would skip all the chemicals and just use a drain auger on it to clear the build up. After you break through then you could probably rely on hot water to clean anything remaining out.
Moving water, preferably hot. If you can get a small flow that doesn't back up then it will dissolve away easily. Environmentally safe degreaser/cleaner, I prefer Simple Green Baking soda and vinegar, it will clean almost any small clog. With something that dissolves easily like soap, the extra air bubbles produced will help getting it clean with less ...
Any of the below options are good for a start without a more specific problem Mo-flow drain acid (made by Momar) Caustic Soda Boiling water Drain Eel Draino
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