Description
Non acid drain and sewer
cleaner/maintainer. 35%
active ingredients. A small
amount of Bloc-Aid used
regularly in free flowing
drains will help prevent
common sludge build ups of
grease, fats, paper, tobacco,
soap scum, etc. that caused
drains to become slow and
eventually cause clogs.
Bloc-Aid does not contain
corrosive acids. It is safe
to us in garbage disposals,
septic tanks, and cess pools
with out harm to plumbing.
Requires no mixing, simply
pour into the drain. Sold by
individual quart bottles, 12
quarts per case.