20 Best Drain Cleaner For Standing Water (2023 Updated)

Liquid-Plumr Full Clog Destroyer is a powerful drain cleaner that is specially formulated to take on the toughest clogs. The thick gel holds together to cut through standing water and attack built-up hair, gunk and soap scum.

It gets to work fast, eliminating stubborn blockages and leaving your drain free-flowing and clog-free. Full Clog Destroyer is safe for all garbage disposals, septic systems and pipes, including PVC, plastic, copper and old pipes.

Keep your drains clear with Liquid-Plumr.

Roebic HD-CRY-DO Professional Strength Crystal Drain Opener clears tough clogs from pipes destroys grease and will keep drains clear. Professional Strength Crystal Drain Opener contains 100% LYE (sodium hydroxide caustic soda) to clear the toughest clogs.

Not for use in toilets garbage disposals or with aluminum lead zinc or galvanized pipes. To use empty sink of standing water place 1 or 2 tablespoons of Crystal Drain Opener directly into drain add 2 cups of cold water to drain and cover with plastic bowl.

Allow to stand 20 to 30 minutes. Slowly flush drain with cold water. For over 50 years Roebic has developed high quality products engineered for optimum performance targeting specific problems and troublesome areas within the septic system.

Trust Roebic The Septic Professionals for all your septic and drain care needs.

Dissolves grease & hair in 60 seconds or less odourless 4-in-1 drain cleaner: small drains, grease traps, septic systems, root control will not harm porcelain, chrome, plastic or metal pipes, fine Plumbing fixtures, acrylic or fibreglass non-acid formula – contains high percentage of sodium hydroxide will not harm plumbers snakes enhances the growth of active bacteria can be stored indefinitely 0.

5kg. 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. THRIFT will liquefy hair and grease in less than 60 seconds! HOT water activates THRIFT’s dry, odourless crystals.

Within 60 seconds the drain is clear – even on the most difficult drain blockage.

A true breakthrough in drain opener technology. The fast-acting DISSOLVE Hair Clog Gel offers superior performance over traditional drain openers. Its high density thickened formula is heavier than water so it sinks and clings to the blockage and begins working quickly.

Highly effective against hair and soap scum. Green Gobbler DISSOLVE Hair Clog Gel is odorless nonflammable and safer to use than traditional drain openers like sodium hydroxide. End clogged drains and pipes once and for all! What are you waiting for? Click “Add to Cart” now and order Green Gobbler today for free-flowing drains and pipes!.

Get the job done fast with Super Fast Drain Opener! No need to take a shower in standing water. Don’t wait for the water to trickle down the drain. Use Super Fast to unclog stopped up drains and slow drains all over your home SuperFast is a less caustic and dangerous way to solve one of your household’s toughest problems.

No need for plunging. No need for snakes. No need for plumbers. Simply pour Super Fast directly into the drain, wait, and then flush with hot water. No more clogs!!! SuperFast is safe to use in all types of plumbing including PVC and copper.

SuperFast is safe to use in public sewage systems, septic tanks, and cesspools. Pour Super Fast in drains all over the house including the kitchen, the bathroom, powder room, laundry tub, and floor drains.

Drains often get clogged no matter how careful are about what you wash down them. Less severe problems can be sorted out by using a Liquid Fire drain cleaner. Fire drains are even more susceptible to clogs and blocks because of their placements and the fact that leaves, twigs and other debris gets washed down these fire drains.

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 even great for sewer lines, 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.

The usual cause for sluggish drains is a build-up of grease, hair, soap scum, or bath oils, and that’s when this Insta Flo crystal drain cleaner comes to your aid. Most drain cleaners require 2 to 6 hours (or overnight) for results, whereas Insta Flo will liquefy hair and grease in less than 60 seconds.

Hot water activates Insta-Flo’s dry, odorless crystals to unclog a drain. Within 60 seconds, even the most challenging drain blockage in a small drain is cleared with this efficient drain cleaning solution.

Insta-Floc cleaner is even great for sewer lines, grease traps, and septic systems. Insta-Flo’s drain opener has a non-acid formula that will not harm fine fixtures, porcelain, chrome trim, polished brass, plastic, or metal pipes; not just that, it also protects pipes from corrosion.

This sewer cleaning solution is best for residential and commercial purposes.

One 32 ounce bottle of Liquid-Plumr Pro-Strength Full Clog Destroyer Plus PipeGuard works quickly on fully blocked, slow flowing drains and garbage disposals Easy to use Full Clog Destroyer has a triple action formula that pours through standing water to unblock full clogs, protects pipes and keeps pipes clog free at the same time while fighting odors PipeGuard technology protects pipes and keeps pipes clog free with a repellent barrier that prevents grime from sticking to pipe walls Simply pour 16 ounces down the drain, wait 15 minutes, then rinse with hot water to unclog fully blocked drains, slow flowing drains and garbage disposals Pro-Strength Full Clog Destroyer Plus PipeGuard drain cleaner is safe for all septic systems and pipes, including PVC, plastic, copper and old pipes Fight fully blocked drains and protect pipes with the triple action formula of Liquid-Plumr Pro-Strength Full Clog Destroyer plus PipeGuard.

This easy to use Full Clog Destroyer has a powerful triple action formula that pours through standing water to unblock full clogs, protects pipes and keeps pipes clog free with regular monthly use. at the same time while fighting odors.

The thick and powerful gel quickly coats the whole pipe, dissolving hair, soap scum build up, food and other organic matter to restore clear flowing drain and leaves a repellent barrier that prevents grime from sticking to pipe walls.

Simply pour the 16 ounces down the drain, wait 15 minutes, then rinse with hot water. Liquid-Plumr Pro-Strength Full Clog Destroyer works great in slow flowing sinks and garbage disposals. This drain cleaner is safe for all septic systems and pipes, including PVC, plastic, copper and old pipes.

Liquid-Plumr has you covered for everything from stinky sinks to fully clogged drains.

This powerful dual hydroxide formulation dissolves hair clogs from bathroom drains and creates heat to melt grease from kitchen sinks. It is safe on all pipes, septic systems and has no odors or fumes.

The thick bleach formula in Drano Max Gel Clog Remover cuts right through standing water, clinging to your toughest clogs to blast them fast. It works great to remove hair, soap scum, and other gunky clogs.

Pro-Strength Liquid-Plumr Power Gel, is a powerful drain cleaner that is specially formulated to take on the toughest clogs. It is the powerhouse for maintaining drains and pipes. Its thick gel cuts through standing water and attacks built up hair, gunk, grease and soap scum.

This drain cleaner works fast, eliminating stubborn blockages and leaving your drain free flowing, clog free, and smelling fresh. It’s also safe for use in garbage disposals, septic systems and pipes, including PVC, plastic, copper and old pipes.

Keep your drains clear with Pro-Strength Liquid-Plumr Power Gel. Size: One size.

Great Value for your pipe problems in an instant with the help of the Great Value Drain Clog Remover Gel. This product is formulated to remove tough clogs in standing water and address in bathrooms, kitchen sinks, bathtubs, and garbage disposals.

It acts fast and does not require professional intervention to apply. So the next time your drains are backed up, you can simply pour this into the clog and not have to call a plumber. This strong drain cleaner comes in an 80 Fl oz bottle.

Get the power to clear clogs with Liquid-Plumr Industrial Strength Gel. Whether your drain is fully blocked or slow-running, Industrial Strength Gel restores a clean, clear flow even clogs caused by soap scum don’t stand a chance.

This drain cleaner works effectively throughout your home, in showers, tubs, bathroom sinks, kitchen sinks and garbage disposals. With regular use, it also helps keep drains free of buildup and helps prevent future clogs.

Industrial Strength Gel is safe for all septic systems, garbage disposals and pipes, including PVC, plastic, copper and old pipes. Do not use with a plunger, in toilets or with ammonia, toilet bowl cleaners, or non-Liquid-Plumr clog removers (to avoid hazardous gas).

It contains biodegradable surfactants and no phosphorous. Excessive heat or cold may cause Liquid-Plumr to form clumps, but this should not affect its performance.

Invade Bio Drain is a scum eating citrus oil that breaks down bacteria that can cause clogs in drains and eliminate drain flies. It can be used daily and only requires water. With a thick syrupy consistency, it sticks to the walls of the drain and the product begins to break down the organic matter present.

Each application of Invade Bio Drain requires only four ounces.

The thick/high density formula sinks through standing water to reach your problem areas. Our environmentally friendly, biodegradable formula dissolves hair, soap, toilet paper, personal care wipes and other organic materials.

Our formula does not contain bleach or sodium hydroxide and is safe for PVC, ABS, copper, and cast-iron household pipes. Our dissolver can be used in the toilet as well and is safe for septic systems.

The dual chamber bottle contains 2 applications that are pre-measured, making it easy to use with no measuring required. Our formula is odorless, and fume-free.

Clr power plumber pressurized drain opener unclogs drains in seconds 4. 5 ounce also used as a replacement charger for kit that does toilets and more. Clears the toughest clogs without harming your pipes.

Clears clogs up to 50 feet down. Offers a quick, safe, non-toxic and easy way to get rid of clogs. No harsh acids or lye. Can has a maximum of 15 applications. Use Power Plumber in sinks, tubs, shower stalls, and even toilets.

Formulated thick to dissolve the toughest clogs fast. Pours through water straight to the clog. Has a special ingredient to protect pipes from corrosion. Safe for plastic, PVC, metal pipes, garbage disposals, and septic systems.

Won’t harm pipes when used overnight.

Unclog drains in minutes with Liquid-Plumr Urgent Clear. Using two powerful gels, the first gel cuts through standing water and unclogs total blockages in 7 minutes. The second gel clears slow-running drains.

Perfect for the sink, tub, shower, and garbage disposal, Urgent Clear is safe for all septic systems and pipes, including PVC, plastic, metal, and old pipes. The patented formula destroys the top 3 causes of clogs hair, soap scum, and grease and deodorizes in just one use.

Do not use with a plunger, in toilets, or with ammonia, toilet bowl cleaners, or non Liquid-Plumr clog removers (to avoid the release of hazardous gas). Liquid-Plumr contains biodegradable surfactants and no phosphorus.

Excessive heat or cold may cause Liquid-Plumr to form clumps, but this should not affect its performance.

Instant Power hair & grease drain opener is the strongest non-acid liquid drain opener on the market. This powerful dual hydroxide formulation dissolves hair clogs from bathroom drains and creates heat to melt grease from kitchen sinks.

It is safe on all pipes, septic systems and has no odors or fumes.