Green Chem Laboratories supplies commercial drain cleaners and drain treatments by the case, pail, and drum. The line runs from enzyme treatments for routine maintenance to acid and granular openers for active clogs, plus grease trap degreasers, odor control, and sewer tracing dye.
Thunder From Down Under is an ultra-concentrated enzyme in a palm-sized cartridge that doses automatically into drain lines, grease traps and dumpsters. Each cartridge delivers 4 billion bacteria per mL and lasts up to 90 days.
Browse the full range of drain cleaning products below. Every size is priced and orderable online, from single cases to 55-gallon drums. Call 1 (800) 964-3151 if you want help sizing a program for your facility.
Match the product to your specific plumbing issue.
Where to use: main sewer lines, high-usage facility drains, and sinks backed up with standing water.
Snake Bite Non-fuming liquid drain opener. Clears active blockages in 5–10 minutes and is safe on PVC. Doubles as a maintainer for routine upkeep.
Too Hot To Handle — Granular opener with heat-generating aluminum needles. Generates heat and turbulence to break up the toughest blockages in sewers and heavy-use lines.
Where to use: kitchen sinks, floor drains, grease traps, and septic systems.
Pac-Man Enzyme Granules — Colonize drains, plumbing and septic systems with live bacteria for continuous digestion of fats, oils and grease.
Thunder From Down Under — Concentrated enzyme in a palm-sized cartridge. Doses for up to 90 days when paired with our battery-operated injector (sold separately).
Where to use: urinals, toilets, and restroom porcelain.
Blast Out Automated, non-fuming uratic salt remover. Dispenses into the drain with every flush, removes existing buildup and prevents new buildup from forming. Lasts 30+ days.
Forearm Shiver 27% hydrochloric acid formula. Dissolves stubborn uratic salts, hard water, rust and soap scum, and eliminates the odors that come with them. Odorless and non-fuming, so it can be used while the building is open. Note: needs contact time to break down heavy mineral scale — it’s not an instant emergency clog opener.
Drain Injection System — Manual control over stroke rate and stroke length for precise chemical dosing.
Grease traps need a bacterial product that digests fats rather than a chemical that flushes them downstream.
Buzz Off is the workhorse — a bacterial gel carrying 600 billion cells per gallon, formulated with a Bacillus strain that digests the long-chain fatty acids behind grease buildup, and it controls drain flies at the same time. Thunder From Down Under doses traps and sewage interceptors continuously at 4 billion bacteria per mL. Blockhead is a slow-release bacteria block that dissolves over 45–90 days depending on flow rate.
Pink Cadillac is a thickened gel carrying seven strains of non-toxic bacteria; it clings to the sides of pipes and drain lines instead of running off. For lift stations, Top Gun floats on wastewater to keep walls, pumps and hoses clear.
We sell by the quart and gallon, in 2.5- and 5-gallon pails, and in 30- and 55-gallon drums. Granular treatments and blocks ship by weight, from 25- to 100-pound pails.