MARC 70 DRAIN LINE ROOT CONTROL
A ready-to-use liquid product for controlling root growth in sewer lines. Liquid form assures the product will be carried to the root area for quick absorption. Will not harm main tree. EPA registered. 

MARC 70-F FOAMING DRAIN LINE ROOT CONTROL
A ready-to-use liquid product for controlling root growth in sewer lines with foaming agents added. Liquid form assures the product will be carried to the root area for quick absorption. Will not harm main tree. EPA registered. 

MARC 70-G GRANULAR COPPER SULFATE
A granular algaecide and root killer. EPA registered. 

MARC 70-L "SUPER BLUE"
Large crystal copper sulfate. Dissolves slowly. Works as an algaecide and sewer/drain line root killer. EPA registered.