Accelerator by Dr. Pooper® Drain Fly Killer - Kills Drain Flies and Sewer Flies—Effectively eliminates infestations in sinks, tubs, pipes, and garbage disposals. Eliminate Drain Flies Fast – Easy & Effective! Say goodbye to annoying drain flies and sewer flies with Accelerator by Dr. Pooper® Drain Fly Killer. This powerful, easy-to-use formula is designed to eliminate infestations at the source, keeping your home clean and pest-free. Kills Drain Flies and Sewer Flies on Contact: Target and eliminate common household pests where they breed — in sinks, showers, floor drains, and garbage disposals. Effectively disrupts the fly lifecycle to stop infestations at the source. Fast-Acting Foaming Formula: Thick, expanding foam reaches deep into pipes and drains to break down organic buildup and remove hidden breeding grounds — the root cause of recurring fly problems. Safe for Septic Systems & Plumbing: Formulated without harsh chemicals, this powder is gentle on your pipes but ruthless on pests. Ideal for use in homes with septic systems or older plumbing. 4 Complete Treatments = 16 Individual Doses: Enjoy long-lasting protection with each pack offering up to four full treatments — perfect for kitchens, bathrooms, and commercial spaces alike. Proudly Made in the USA: Trust a product that’s manufactured to the highest standards of safety and effectiveness. Quality you can count on from a U.S.-based brand.