10 Best Drain Cleaner For Old Pipes of December 2025

• DISSOLVES HAIR, SOAP, PAPER & GREASE: Forget the dirty work of plunging clogged toilets and end backed-up drains once and for all! The highly effective formula of Green Gobbler clears clogged drains and liquifies grease, hair, paper, soap scum and everything organic that‘s causing clogs within your pipes!
• MAINTAINS FREE-FLOWING PIPES & DRAINS: The ultra thick formula of green gobblers hair clog remover clings to pipes to keep them free and working.
• WORKS WITHIN MINUTES: Unclog drains and liquify hair within minutes! This drain opener is safe to use in pipes, toilets, sinks, tubs, and showers.
• EASY AND EFFECTIVE: Annoyed of clogged and backed up drains? This drain cleaner is the simplest, and most effective way for free-flowing drains and pipes!
• REVOLUTIONARY FORMULA: Green Gobbler sink cleaner is safer than using drain openers like sodium hydroxide and works faster and more effective than most other drain uncloggers on the market.

Green Gobbler

• Instructions:pour about 1000ML boiling water in to the drains,this step is very important,the enzymes need to be in warm water to fully function,then pour the Cleaning powder into the slot.wait about 30 minutes,then pour large amount water,the drains can easy open,if severe clogging, please use double of the amount.
• It won't harm your drains, pipes or septic system, as its made only from non-corrosive & non caustic materials.clean, deodorize for 5x Cleaning
• Made of a non-corrosive formula that is safe on septic systems. Dissolves grease, hair, oils, soap scumand paper products easily;Recommended dosage Daily maintenance: 1-2 bottles, Slightly blocked: 2-3 bottles, General blockage: 3-5 bottles, Severe blockage: 5-8 bottles.
• Uses its high density to cling to pipes andliquify drain obstructions Non-corrosive, non caustic and odorless formula.
• ❥Special Note: 1,Don't directly contact the skin or oral, children are not near,if you accidentally touch it, please wash it with water immediately ; 2, Don't use other dredges and chemicals before and after using this product; 3,This product can not be used in aluminum products; 4,Because the product is a bit pungent, please don't smell it at close range. It is best to wear a mask when using it.

FOFO

• ULTRA CONCENTRATED strips for powerful cleaning and deodorizing of household drain lines. Smelly drain? Bio-Flow Drain Strips will eat away at organic matter better than the no-name drain cleaner you have under your sink. Drop one strip into your drain and the slow-dissolving bacteria and enzymes will start to work instantly.
• ELIMINATES & DIGESTS grease, oil, fats, scum and food quickly for easy drain cleaning. The gunk that’s stuck inside of your drain won’t stand a chance against Bio-Flow’s enzymes. Grease, oil, fats, scum, food: all gone in a matter of minutes. How’s that for easy drain maintenance?
• UTILIZES POWERFUL YET SLOW DISSOLVING enzymes to take care of lodged organic materials. Food and grease will stick to your drain like Velcro. Pretty gross. Luckily you can clear the gunk in your drain with a Bio-Flow Deodorizing Strip.
• 30 DAY MONEY BACK PROMISE! SAFE ON ALL PIPES and septic systems (including old pipes and PVC pipes)
• PERFECT AS PART of a monthly drain cleaning routine. Traditional Use: Once a month, drop one Bio-Flow strip into the drain for cleaning and deodorizing. Perfect for kitchen and bathroom drains.

Green Gobbler

• RAPID DEGRADATION TECHNOLOGY. Green Gobbler Enzyme Drain Cleaner degrades fats, oils, greases, starches, proteins, cellulose, sludge, and other food waste. Enzymes are a safer alternative to sodium hydroxide and other caustic chemicals.
• REDUCE PUMP-OUT FREQUENCY. Enzyme Drain Cleaner reduces the frequency of costly septic tank pump outs when used regularly. Increases the efficacy of grease traps by allowing bacteria to work more effectively.
• TARGETS FOG, EVEN AS pH DECREASES. Green Gobbler Enzyme Drain Cleaner aids in the biological breakdown of organic material inside of drains and tanks. Promotes separation of water phase from FOG phase, thanks to de-emulsifying surfactant.
• ULTRA-FAST ODOR ELIMINATION. Green Gobbler Enzyme Drain Cleaner eliminates odors associated with drain lines, lift stations, sewers, septic tanks, leach fields, cesspools, grease traps, and grease interceptors.
• GUARANTEED, OR YOUR MONEY BACK. Green Gobbler’s conscious creations are safer, stronger, and more effective than caustic chemicals. 30-day money back guarantee. Your satisfaction is guaranteed.

Green Gobbler

• Designed with rotating bristles pipe brush , drain snake,stainless steel material，flex two-end long brush，flexible tube cleaning brush makes cleaning easier。
• Good as aquarium tube brush tank kitchen sink drain cleaner,scrub brush fish tank，wire pipe brush， tube cleaning brush， both brushes works great at cleaning around the stopper and will reach the u bend with no problems。
• Use a mild laundry detergent and warm water,air gap brush，keep the tube as straight as possible and gently work the brush in a back and forth motion,drain brush in short strokes, bottle brush gradually working further inside the tube.Avoid aggressive use when straw cleaner。
• Nylon bristles Brush size: Total brush length 63 inches long, big brush head Dia 1.2 inches wide, small brush head Dia 0.6 inches wide.
• We provide 60 days money back and 3 months exchange if there is any quality problem. We will be delighted to solve your problem. Don't be hesitated to buy our useful products。

DunGu

• Ultra concentrated Strips for powerful cleaning and deodorizing of household drain lines. Smelly drain? Bio-flow drain Strips will eat away at organic matter better than the no-name drain cleaner you have under your sink. Drop one strip into your drain and the slow-dissolving bacteria and enzymes will start to work instantly.
• Eliminates & digests grease, oil, fats, scum and food quickly for easy drain cleaning. The gunk that's stuck inside of your drain won’t stand a chance against bio-flow’s enzymes. Grease, oil, fats, scum, food: all gone in a matter of minutes. How’s that for easy drain maintenance?
• Utilizes powerful yet slow dissolving enzymes to take care of lodged organic materials. Food and grease will stick to your drain like Velcro. Pretty gross. Luckily you can clear the gunk in your drain with a bio-flow deodorizing strip.
• Safe on all pipes and septic systems (including old pipes and PVC pipes)
• Perfect as part of a monthly drain cleaning routine. Traditional use: once a month, drop one bio-flow strip into the drain for cleaning and deodorizing. Perfect for kitchen and bathroom drains.

Green Gobbler

• HIGH-DENSITY MAIN LINE DRAIN OPENER. Ultimate Main Line Opener’s thick, high-density formula sinks through water and clings to pipes to liquify tough drain obstructions, clearing the main line to and from your home.
• DISSOLVES ORGANIC MATERIAL AND PAPER. Ultimate Main Line Opener dissolves grease, hair, oils, soap scum, baby wipes, and paper products easily without using caustic chemicals. The revolutionary formula is great for both addressing clogs and preventive maintenance.
• NON-DAMAGING TO PIPES. Green Gobbler’s industrial-strength drain clog remover is tough where it counts. While it takes care of the toughest clogs, it remains gentle on pipes and septic systems.
• ENVIRONMENTALLY FRIENDLY AND SAFER TO USE. Ultimate Main Line Opener is safer to use than chemical-based cleaners. It’s odorless, non-flammable, and non-irritating to the skin.
• GUARANTEED, OR YOUR MONEY BACK. Your satisfaction is guaranteed. Green Gobbler offers a 30-Day Money Back Guarantee. If for any reason you’re unsatisfied, simply contact us, and we will refund your purchase price.

Green Gobbler

• ULTRA CONCENTRATED strips for powerful cleaning and deodorizing of household drain lines. Smelly drain? Bio-Flow Drain Strips will eat away at organic matter better than the no-name drain cleaner you have under your sink. Drop one strip into your drain and the slow-dissolving bacteria and enzymes will start to work instantly.
• ELIMINATES & DIGESTS grease, oil, fats, scum and food quickly for easy drain cleaning. The gunk that’s stuck inside of your drain won’t stand a chance against Bio-Flow’s enzymes. Grease, oil, fats, scum, food: all gone in a matter of minutes. How’s that for easy drain maintenance?
• UTILIZES POWERFUL YET SLOW DISSOLVING enzymes to take care of lodged organic materials. Food and grease will stick to your drain like Velcro. Pretty gross. Luckily you can clear the gunk in your drain with a Bio-Flow Deodorizing Strip.
• SAFE ON ALL PIPES and septic systems (including old pipes and PVC pipes)
• PERFECT AS PART of a monthly drain cleaning routine. Traditional Use: Once a month, drop one Bio-Flow strip into the drain for cleaning and deodorizing. Perfect for kitchen and bathroom drains.

Green Gobbler

• Heavy duty bio-enzyme formula for opening up tough clogged drains
• Breaks down and liquifies suspended solids like fats, oils, greases and other proteins
• Eliminates foul odors
• Use to maintain drain traps, waste treatment plants and other drain systems
• White milky emulsion with a pleasant scent

Flo-Kem

• This product is highly durable
• This product adds a great value
• This product is manufactured in United states
• THRIFT works on drains, sewer lines, grease traps, and septic systems.
• THRIFT will clean out a drain line in less than 60 seconds!
• THRIFT is safe to use on most kitchen or lavatory surfaces.

Thrift