Dy-O-Mite...
Funny as hell! I had a cesspool at one house where I lived in Pennsylvania. It had the same problem, every ten months it had to be pumped. I had no end of geniuses telling me to do the same thing, jam a stick of dynamite down there an let er rip. I had prior horrible experience with dynamite so I was in no way tempted, not even an M80 firecracker. I had visions of poop covering the neighborhood and I wasn't prepared to disappear overnight.
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