Forum Discussion
Geocritter
Oct 13, 2015Explorer
I had a similar problem with my then new-to-me RV only my grease had dried into white clumps and chunks. I was able to clear it out by shoving a garden hose up my gray water outlet and flushing it out that way. Never dump waste cooking oil or grease down your drains. In fact, when I have any type of greasy film in a fry pan I wipe it out with a paper towel before I clean the pan with soap and water.
Steve
Steve
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