Specifically

Foaming Root Killer is recommended for severe recurring root problems

Foaming Root Killer is a patented product which foams on contact with water to fill the entire pipe line with the root killing agent dichlobenil

making it perfect for bathroom sinks

KEROSENE 5GAL. SWEEPING COMPOUND SpecificallyKerosene is a highly refined 1 K heater and appliance fuel, ideally suited for use in kerosene heaters, lanterns and stoves. It is crystal clear, has no dyes, and is refined to reduce sulfur content, and extend the wick life of kerosene burning appliances. Kerosene meets ASTM 1 K Specifications and is suitable for all kerosene burning heaters, lamps and stoves.