PEJ5
Gold Member
I had about 30' running slowly from the kitchen and laundry but was under concrete. My fish only got it running a bit as it was not long enough. I hooked up a garden hose to the laundry tub faucet and started feeding it in through the clean out. Each time I turned on the hot water I could hear it backing up and then slowly drain when off. I kept this up until it let go. Then I gave it full force water reaming back and forth as I slowly removed the hose. That was 15 years ago soon after we had moved in. Unconventional, but it cleaned it out well.
