The usual cause for sluggish drains is a build-up of grease, hair, soap scum, or bath oils. Most drain cleaners require 2 to 6 hours (or overnight) for results. INSTA-FLO will liquefy hair and grease in less than 60 seconds.

Hot water activates INSTA-FLO's dry, odorless crystals. Within 60 seconds, even the most difficult drain blockage in a small drain is cleared. INSTA-FLO is also great for root control, grease traps, and septic systems.

INSTA-FLO's non-acid formula will not harm fine fixtures, porcelain, chrome trim, polished brass, plastic, or metal pipes.

• Odorless drain cleaner crystals
• Cleans drains, grease traps, and septic systems
• Also used for root control
• Activated by hot water only
• Will not harm plumbing or septic systems
• Will not work in standing water
• Do not use in disposals or toilet bowls
• Size: 1 Lb container