Making safety a top priority, the professional crew sets up and quickly gets to work. They insert a hose from manhole to manhole, preparing to fill the affected sewer pipe with Razorooter®.
The foam is then released, compressing against pipe surfaces, penetrating cracks, joints and connecting sewers. Roots are killed on contact, decay naturally and slough away. Duke’s foam has a thick, shaving cream consistency which is essential to adhere to roots and travel up the laterals. Our exclusive dense foam also packs more active chemicals in the spaces between the bubbles and has a longer retention time. Duke’s applications prevent root-related stoppages for two to three years. We guarantee it.