Plastic in Drains

[DaveSD]

I had my 85yo 4" cast drains jettered. Reviewing the video, there are three, what appear to be plastic bags, in the lines post cleaning. How can I get these out before they get weighted down with waste again? There is a cleanout at the street, I am considering plugging the line, flooding the lines and then hope to float the plastic out???

Thanks much!

 

[Reach4]

I would think a conventional rodding from the house would be more effective.

EDIT: You can get that done for a lot less than you paid for the jetting and camera work.

 

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[Sylvan]

3/4" cable with a 3" cork screw retrieving head will remove the plastic

Flooding will not normally remove the stoppage