Description
Use Free Flow to block sewer
gas odors from coming up
through floor drains. Free
Flow floats on top of the
water in the drain trap
essentially blocking this
water from evaporating. Free
Flow synergizes drain openers
in the removal of blockages
in drains, toilets, grease
traps, cesspools and septic
tanks. It liquefies grease
and leaves the area with a
fresh, citrus scent. 100%
organic. Environmentally
safe. 12 cans per case.