Opens a new window. Click & Collect; Express Delivery; Your Pass; Groceries App; More Asda WebsitesLiquid-Plumr Pro-Strength Drain Clog Remover Gel w/Pipe Gaurd, 32 fl oz. 1267. $18.20. Liquid-Plumr Foaming Drain Clog Remover, Unscented, 42 fl oz. 266. $2.89. $3.28. Fankiway Cleaning Supplies Drains Clog Remover Drains Clog Remover Drains Cleaner Hair Clog Removers, Sink And Toilet Drains Cleaners, Cleaner And Deodorizer, Pipe …Product code: 249608. £4.75. In Store Only. Quantity: Stock Check. HG liquid drain unblocker is a product for unblocking a blocked drain pipe in a handbasin, toilet, or shower trap. This liquid drain cleaner works thoroughly and effectively and does not affect plastic pipes. This drain unblocker liquid is a ready-to-use product, it does not ... If your toilet is simply clogged and not overflowing, you shouldn't have to worry about turning off the water. Step Two: Take the lid off of the toilet and close the flapper (the little contraption that looks like a drain stopper attached to a chain) at the bottom of the tank. Now don't chicken out, the water in there is clean. DIY Drain Cleaner. |. Use a Coat Hanger. |. Use a Plumbing Snake. |. Wet/Dry Vacuum. |. Chemical Drain Cleaners. | Show more. Clogged toilet …Pour the baking soda into the drain and let it sit. Finish with two cups of vinegar and one cup of hot water. Close/plug the drain and let sit for at least 20 minutes. Flush with another pot of boiling water. Let the mixture sit for 15-20 minutes and then flush the drain with another pot of hot to finish the job.After slowly pouring 500ml – 1litre of the liquid into the drain you leave it for 30-60 minutes and then flush the drain with hot water. This can be used as part of routine bathroom maintenance ... Drain Clean Hair Unclogger Drain Cleaner (Top Pick) 2. High Pressure Compressed Air Drain Cleaner. 3.Pour about 1/2 cup borax into the toilet bowl, let sit for 5-10 minutes, then follow with a bucket of hot water. Try flushing again. If necessary, repeat by adding more borax and hot water to the toilet bowl. 4. How To Unclog A Toilet With A Plunger.Toilets can make noise for many reasons: the most common are bad fill valves, calcium deposits inside pipes and leaky toilet valves. In most cases, a cleaning or replacement is nee...264. Instant Power. Powerful Liquid Drain Cleaner for Bathroom Use - 33.8 fl oz | Safe for Septic Tanks | 20x More Effective | Dissolves Hair & Melts Grease. Find My Store. for pricing and availability. 149. Instant Power. Liquid Drain Cleaner for Bathrooms - Clears Main Sewer Lines & Interior Lateral/Vertical Lines - Safe for Septic Tanks ...Dish soap is preferred, but if you can't break free to the kitchen, liquid hand soap, body wash, or a bath bomb can work. Squeeze about a quarter cup (or as ...Nov 7, 2023 · The 10 Best Liquid Toilet Unclogger in 2023 – Reviews and Buyer’s Guide Updated: November 7, 2023 by Jared Dickman If you’re looking for a solution to a clogged toilet, liquid toilet uncloggers can be a lifesaver. NewFerU Small Plunger Pump Liquid Plumber Clog Remover Cleaner Unclogger Tool for Toilet,Kitchen Sink Drain,Bathroom Shower Tub with Portable 4 Inch Cup and 9 Inch Handle (Green) 143. $2799. FREE delivery Tue, Oct 24 on your first order. Or fastest delivery Tomorrow, Oct 20. Only 9 left in stock. Bestseller.Bar Keepers Friend EZ-Flush Toilet Flushing Aid (2 x 12 oz) Liquid Plumber to Help Unclog Toilet, Reduces Clogging, Odor & Residue, Ideal for Low-Flow, Boat & …Product code: 249608. £4.75. In Store Only. Quantity: Stock Check. HG liquid drain unblocker is a product for unblocking a blocked drain pipe in a handbasin, toilet, or shower trap. This liquid drain cleaner works thoroughly and effectively and does not affect plastic pipes. This drain unblocker liquid is a ready-to-use product, it does not ...Product code: 249608. £4.75. In Store Only. Quantity: Stock Check. HG liquid drain unblocker is a product for unblocking a blocked drain pipe in a handbasin, toilet, or shower trap. This liquid drain cleaner works thoroughly and effectively and does not affect plastic pipes. This drain unblocker liquid is a ready-to-use product, it does not ...Master your plumbing jobs with the reliability and durability of the RIDGID K-3 Toilet Auger (catalog number 59787). This toilet clog remover provides fast, efficient, and safe clearing of even the toughest blockages in your toilet caused by debris, hair, cloth, garbage, and other filth and grime and can negotiate water-conserving toilets.Beehive plungers, such as the Korky 6-in Black Rubber Plunger, have extra steps that move more air through the pipes. They can be used with a variety of toilets, and can require less effort on your part. Plungers for elongated toilets, like the Luigi's Toilet Plunger with Caddy, are more flexible in their design.ZZSTAR Toilet Plunger, Toilet Clog Remover, High Pressure Air Drain Blaster with Real-Time Barometer, Stainless Steel Toilet Unclogger Toilet Snake for Toilet/Bathroom/Floor Drain/Clogged Pipe(Black) 4.0 out of 5 stars 573. ... toilet …Instant Power. Septic Shock will literally shock the clogs and digest them. It is effective with paper, grease and soap block. The product contains various bacteria and enzymes which can unclog and deodorize the toilet. It’s quite simple to use it- just pour the liquid directly into the toilet and flush it.Comes in an 80-ounce bottle. Has a gel consistency. Works in showers, tubs, sinks, metal pipes, septic tanks, garbage disposals, and more. Comes with five plastic drain snakes and a reusable plastic handle. Measures 18 inches long. Has a brush-like material on the snake ends. Bends to maneuver around corners.Walking into the bathroom and noticing a leaky toilet is always an unpleasant surprise. It’s important to repair a leaky toilet as soon as possible to avoid water damage and to kee...Carefully pour the entire content of bottle 1 down the drain and then carefully the entire content of bottle 2. Leave the hair unblocker to work for 1 hour. Finally, Rinse with plenty of water(1) Pour(4) Pour 300ml of hg liquid drain unblocker down the blocked drain. Leave the drain liquid to work for approximately 30 minutes and …Green Gobbler Drain Clog Dissolver — Best Overall. One of the most important aspects of a …Clorox Pro-Strength Liquid-Plumr Urgent Clear Clog Remover. 502ml. 4.4 (339) Add to cart. Spend $38 Save $3 +1. $13.90 $29.17. Duer Japan Plughole Sanitiser Foam Sink Drain Cleaner. 3 X 500ML. By Tue, 19 Mar. Add to cart. $4.50. Kao Pipe Cleanser High Viscosity Gel. 500 G. By Tue, 19 Mar. Add to cart. $6.95 ...Project Source5.75-in Gray Rubber Plunger with Storage Caddy Included 18-in Handle. 41. • Toilet plunger and caddy set for convenient access and discreet storage when not in use. • Heavy duty plunger with extended flange and handle for additional leverage to clear even the toughest clogs. • Compatible with any toilet … Instant Power. Septic Shock will literally shock the clogs and digest them. It is effective with paper, grease and soap block. The product contains various bacteria and enzymes which can unclog and deodorize the toilet. It’s quite simple to use it- just pour the liquid directly into the toilet and flush it. Get your bathroom sparkling with Tractor Supply Company's toilet cleaner. Shop a variety of cleaners, brushes, ... Liquid. SKU: 1026996. Product Rating is 4.8 . 4.8 (13) $13.99 . A powerful main line cleaner that prevents clogs and …1. Green Gobbler Drain Clog Remover — Best Overall. Our first pick is the Green Gobbler GGDIS2CH32 Drain Clog Remover that comes in a 31-ounce bottle and has two pre-measured applications. This liquid will dissolve hair, soap scum, paper, and grease to keep your drains open and running smoothly.Drano Max Gel Pro Strength Clog Remover. Drano. 433 ; Total Home Liquid Drain Opener, 32 oz. Total Home. 90 ; Helping Hand Drain Cleaning Tool. Helping Hand. 7.Weldrite Toilet Cleaner Liquid, Packaging Size: 1 Litre ... 10 times more yellowish stain removal. Helps fight odor and any unpleasant smell. Better than ordinary ...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 ... Ash, and we're sorry that our Industrial Strength Gel Drain Cleaner and Drain Unclogger didn't clear your drain. Please call us at 800-227 …Bar Keepers Friend EZ-Flush Toilet Flushing Aid (2 x 12 oz) Liquid Plumber to Help Unclog Toilet, Reduces Clogging, Odor & Residue, Ideal for Low-Flow, Boat & …31 oz. Drain and Toilet Clog Dissolver Premeasured Applications. Shop this Collection. Add to Cart. Compare $ 17. 98 (2278) Liquid-Plumr. 80 oz. Pro Strength Full Clog Destroyer and Drain Cleaner Plus PipeGuard (2-Pack) Add to Cart. Compare $ 14. 97 (1172) Pequa. 64 oz. Drain Drain Openers & Chemicals.Aug 2, 2023 ... Drano Max Gel Clog Remover Toilet · Comments7.Jan 7, 2022 · Before you put a toilet unclogger liquid in your cart, make sure it supports your pipes and is not too strong for them to handle. If you have a septic tank, the liquid bottle will state that it supports a septic tank system. Top 7 Toilet Unclogger Liquid Reviews. Let’s go through the best toilet unclogger liquids out in the market. If your toilet is clogged and your pipes are backed up, the best toilet unclogger liquid cleaners and clog removers will set them straight. Skip to content. Breaking. Niagara Stealth Toilet Reviews [Updated 2022] The 10 Best Toilet Bowl Tablets in 2023 – Complete Buyer’s Guide.Use a Plastic Bottle To Create Water Pressure. Start by removing as much water from the toilet bowl as possible. Next, fill a large plastic bottle with warm water. Place your thumb over the top of the bottle and fit the top end into the outlet at the bottom of the toilet. (Wear rubber gloves for this step.) NewFerU Small Plunger Pump Liquid Plumber Clog Remover Cleaner Unclogger Tool for Toilet,Kitchen Sink Drain,Bathroom Shower Tub with Portable 4 Inch Cup and 9 Inch Handle (Green) 4.0 4.0 out of 5 stars (54) Here’s the list of the 9 best toilet clog removers of 2023, along with a buyer’s guide, to make your choice easier and keep your toilet clean and healthy with minimal effort. 1. Green Gobbler ENZYMES for …Walking into the bathroom and noticing a leaky toilet is always an unpleasant surprise. It’s important to repair a leaky toilet as soon as possible to avoid water damage and to kee...Fix clogged toilets fast with the PRO Power professional Super Plunger. One Push, no mess, toilet clear. PRO Power is a unique toilet clearing tool used by plumbing professionals and everyday homeowners alike to quickly handle clogged toilets. Works in both standard and high-efficiency toilets. If it's time to …Dec 18, 2022 ... See liquid plumr clear a clogged shower drain in just a few minutes ... How to UNCLOG Any Drain, Sink or Toilet in 15 Min GUARANTEED - Liquid ...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 ...Discover if caulking your toilet base is necessary for a leak-free bathroom. Follow best practices with our helpful guide. Click to learn more. Expert Advice On Improving Your Home...Apr 10, 2023 · BEST OVERALL: Liquid-Plumr Clog Destroyer Plus Hair Clog Eliminator. BEST BANG FOR THE BUCK: Drano Dual-Force Foamer Clog Remover. BEST FOR HAIR CLOGS: Professor Amos SuperFast Drain Cleaner. BEST ... Aug 8, 2021 ... ... toilet clog remover best toilet clog removers best toilet clog removers 2021 best liquid toilet clog remover best toilet clog cleaner best ... Description. "Green Gobbler Dissolve Liquid Drain Clog Dissolver unclogs your drains with a powerful and effective biodegradable formula. This drain clog remover is safe for your pipes and great for clearing and preventing toilet bowl clogs. When you want your drain open, our industrial-strength Green Gobbler Drain Clog Remover liquefies hair ... Final Verdict. Our top pick, Drano Max Gel Clog Remover, is easy to find and use on common clogs, like hair, food, and grease. We also like the Rockwell Labs InVade Bio Drain Gel. This gel solution is extra-effective on drain flies and comes in a smaller container, making it good to keep around the kitchen.2 days ago · 1. If you don't have a plunger on hand, plumber James Schuelke recommends using a toilet brush instead. 2. Insert the toilet brush into the toilet bowl. Do your best to get the toilet brush to cover the porthole of the toilet. 3. Move the brush back and forth inside of the porthole, as you would a plunger. Drain Clean 2L Hair Unclogger. 4.6 (38) I/N: 0768440. Compare. Drain Clean Drain Clean 2L Hair Unclogger. 4.6 (38) I/N: 0768440. $8.91. Add to Cart. Select your preferred purchase method. In-Store Click & Collect Delivery. Find your item in store. ... This drain cleaner is a powerful liquid that works fast. Instant Power. Septic Shock will literally shock the clogs and digest them. It is effective with paper, grease and soap block. The product contains various bacteria and enzymes which can unclog and deodorize the toilet. It’s quite simple to use it- just pour the liquid directly into the toilet and flush it. Product code: 249608. £4.75. In Store Only. Quantity: Stock Check. HG liquid drain unblocker is a product for unblocking a blocked drain pipe in a handbasin, toilet, or shower trap. This liquid drain cleaner works thoroughly and effectively and does not affect plastic pipes. This drain unblocker liquid is a ready-to-use product, it does not ... Finding the right toilet can make a big difference in how much you enjoy the results of a bathroom renovation or newly built home. These 10 manufacturers are among the more popular...Learn how to unclog a toilet using plungers, snakes and chemical cleaners. Find tips on avoiding toilet clogs, choosing the right …1-48 of 126 results for "toilet bowl unclogger liquid" Results. Price and other details may vary based on product size and color. CLR Clear Pipes & Drains Clog Remover and Cleaner, For Shower, Sink, Toilet, Garbage Disposal, 42 Ounce Bottle. 3.9 3.9 out of 5 …Best toilet pump unblocker: ASAB Air Pump Drain Unclogger | £8.99. Best enzymatic toilet unblocker: Knockout Biological Drain Treatment | £13. Best …Green Gobbler Ultimate Main Drain Opener - Tub, Sink & Drain Unblocker - Liquid Toilet Drain Cleaner & Hair Clog Remover Formula - 1.9L . Visit the Green Gobbler Store. 3.6 3.6 out of 5 stars 28,018 ratings | Search this page . 50+ bought in past month.Pour a small amount of liquid cleaner that’s formulated with hydrogen peroxide as a lime and rust remover directly into the toilet bowl and let it sit for 30 minutes to a few …The 10 Best Toilet Unclogger Liquid of 2024 – Check Our Top Picks February 17, 2023 By Alida Wolk Leave a Comment Review of the Best Toilet Unclogger Liquid 1.When it comes to choosing the best brand of toilet paper, there are several factors to consider. With so many options available on the market, finding the perfect toilet paper can ...Jan 12, 2022 ... Unclog A Toilet-3 Different Ways Guaranteed! · Unclogging a drain: My method to using drain cleaners. · Don't Use Drain Snake in Toilet. ·... ASAB Air Pump Drain Unclogger: Best toilet pump unblocker. Price: £8.99 | Buy now from Amazon ... then a liquid unblocker such as this drain treatment from Knockout is an ideal solution. This ... Best Liquid To Unclog Toilet 2022See update price & customer reviews of top 4 Liquid To Unclog Toilet :: (USA Link) – 1. XION LAB Safer Drain Clog Remover ...Toilet Plunger, Toilet Clog Remover, High Pressure Air Drain Blaster with Real-Time Barometer, Stainless Steel Toilet Unclogger Toilet Snake for Toilet/Bathroom/Floor Drain/Clogged Pipe(Black) 4.0 out of 5 stars. 1,104. 500+ bought in past month. ... toilet unclogger liquid toilet plungers heavy duty ... Our range of toilet cleaners offers a variety of options to help you keep your toilets sparkling and germ-free. Whether you are a homeowner, a janitorial service provider, or a business owner, finding the right toilet cleaner is crucial for maintaining a healthy environment. When choosing a toilet cleaner, there are a few factors to consider. When it comes to choosing the best brand of toilet paper, there are several factors to consider. With so many options available on the market, finding the perfect toilet paper can ...Step 2 – Wait, Then Add Hot Water. Leave the washing up liquid in place for around half an hour to dissolve the blockage. Fill the bucket with hot water and pour it into the toilet from waist height. The force of the water falling from this height should help dislodge the blockage.May 27, 2022 ... It is known that you can use only dish soap, no plunger involved, to unclog you toilet. Dish soap can break down and lubricate those clogs ...Try a Baking Soda Mixture. Baking soda and vinegar create a chemical reaction that can unclog the toilet. Start by adding the baking soda to the toilet bowl. Make sure you have enough water — the bowl should be at least halfway full — or pour in more water if needed. Next, using a circular motion, add the …HG Liquid Drain Unblocker/Unclogger/Cleaner 1L - For Unblocking Drain Pipes in Vanities, Toilets or Shower Traps in Drain Augers. ... For unblocking very serious blockages in the kitchen sink, wash basin or toilet. Special ready-to-use unblocker for bathroom drains : Targets : Smelly drains. Blockages in drains of washbasin, ... Specifications. Professional Strength Liquid-Plumr Full Clog Destroyer is the best choice for even the toughest standing-water clogs. This specially formulated gel won't dilute and cuts through water to attack hair, gunk, grease and soap scum. It is safe for garbage disposals, septic systems and pipes, including PVC, plastic and copper. Nov 7, 2023 · The 10 Best Liquid Toilet Unclogger in 2023 – Reviews and Buyer’s Guide Updated: November 7, 2023 by Jared Dickman If you’re looking for a solution to a clogged toilet, liquid toilet uncloggers can be a lifesaver. The toilet is perhaps one of the most important features of your bathroom and selecting one for a bathroom shouldn’t be an afterthought. Color, style, and cost are important factor... 51"Toilet Auger Clog Remover Tool with Grabber Flexible Toilet Snake Grabber Unclogger Tool, Four-Claw Picker, Stainless Steel Telescoping Rod, For Pick/Grab Objects Clogged in Toilet Pipes/Drain. 1,103. 500+ bought in past month. $2799. FREE delivery Wed, Feb 7 on $35 of items shipped by Amazon. Or fastest delivery Mon, Feb 5. ... toilets or with ammonia, toilet bowl cleaners, or non-Liquid-Plumr clog removers (to avoid hazardous gas). It contains biodegradable surfactants and no ...The best drain cleaner to buy in 2023. 1. Mr. Muscle Drain Gel: Best all-round drain cleaner. Price: £3 | Buy now from Amazon Popularity doesn’t always equate to quality, but this best-selling ...Try a Baking Soda Mixture. Baking soda and vinegar create a chemical reaction that can unclog the toilet. Start by adding the baking soda to the toilet bowl. Make sure you have enough water — the bowl should be at least halfway full — or pour in more water if needed. Next, using a circular motion, add the …Sep 8, 2019 · For simple drain use follow these basic instructions: Run hot water to prep pipes. Pour one cup of Pure Lye down the drain. Run hot water until the lye is completely dissolved. Pause for about one minute and run hot water again for another minute and the drain will be unclogged. How To: 4 Cheap & Easy Ways to Unclog Your Kitchen Sink Without Any Nasty Chemicals ; How To: Unclog a toilet in 11 seconds like a pro plumber ; How To: Unclog a Toilet Without a Plunger!!; How To: Properly unclog a toilet ; How To: Unblock a toilet with dish soap, hot water and no plunger From $6.33. Drano Dual-Force Foamer, Hair and Drain Clog Remover, Commercial Line, 17 oz. 661. $ 1298. 4.1 ¢/fl oz. Liquid-Plumr Pro-Strength Clog Destroyer Gel with PipeGuard, 80 fl oz, 2 Pack. 1742. $ 2798. Green Gobbler Liquid Drain Clog Remover for Hair, Grease, Toilet Paper, Flushable Wipes - Septic Safe, No Harsh Odor, 1 Gallon. Whether your old toilet is damaged or you’re remodeling and simply want an upgrade, installing a new toilet is an easy DIY project. And if you’re willing to give it a try, you migh...AquaSource toilets are sold by Lowe’s. The AquaSource toilet is an efficient toilet designed to use less water, which can save users more than $90 per year. In 2012, the AquaSource...Otherwise, you’ll need to use your plunger to unclog the toilet. Use a plunger large enough to cover the hole at the bottom of the toilet. Ensuring that there is water covering the plunger (add more water if necessary), firmly press the plunger to create a seal. Pump the plunger until the blockage is removed. .Zep Liquid Heat Drain Unblocker 1Ltr (166KH) (50) compare. 2 Uses per 1Ltr Bottle. Ideal for Kitchen Drains & Pipes. Unblocks Drains. £12.48 Inc Vat.Step 3: Use a Toilet Snake. Put on some gloves to protect your hands from the mess that's stopping up your toilet if the plunging method doesn't work. Insert the end of the toilet auger (also called a plumbing snake) down the toilet drain. Wiggle it around until it stops. It may stick several times before you reach the actual mass of the clog.This item: Liquid Fire Drain Line Opener, 32 Oz. $2144 ($21.44/Count) +. Roebic K-97 Main Line Cleaner, Exclusive Bacteria Digests Paper, Fats, and Grease in Sewer and Septic Systems, 32 Ounces (Packaging May Vary) $797 ($0.25/Fl Oz) +. Green Gobbler Ultimate Main Drain Opener | Drain cleaner Hair Clog Remover | Works On …
Buy Clorox Commercial Solutions Liquid-Plumr Heavy Duty Clog Remover, 80 Ounces ... INJURES EYES, SKIN AND MUCOUS MEMBRANES ON CONTACT. HARMFUL IF SWALLOWED. Do not use with ammonia, toilet bowl cleaners or non-Liquid-Plumr clog removers, as splashing or the release of hazardous gases may occur. Clean …. Litter box robot
Liquid: Similar item to consider . Amazon Basics Drain Clog Remover Tool, 6 Pack . 8 x 5 x 1.3-inch (1491) CDN$ 16.66 ($2.78/count) ... Toilet Plunger, Efficient Piston-Type Toilet Unclogger Snake, Used for Siphon Clogged Toilet - Combination of Unclog & Clean, Includes Plunger Wall Holder.ZZSTAR Toilet Plunger, Toilet Clog Remover, High Pressure Air Drain Blaster with Real-Time Barometer, Stainless Steel Toilet Unclogger Toilet Snake for Toilet/Bathroom/Floor Drain/Clogged Pipe(Black) 4.0 out of 5 stars 573. ... toilet …Does your toilet handle stick when you flush? Here's how to easily fix it so you get a smooth flush every time! Expert Advice On Improving Your Home Videos Latest View All Guides L...How to Unclog a Toilet. Updated November 20, 2023. By Marc McCollough. A clogged toilet is an inconvenience that can lead to a major mess. …Allow product to sit in drain for 15-30 minutes or for optimal results let it sit overnight. Then flush with hot tap water for 5 minutes. Toilets: Pour both chambers slowly into toilet. Allow product to sit at least 2 hours or preferably overnight. Once water has come down to normal level, flush toilet.1-48 of 126 results for "toilet bowl unclogger liquid" Results. Price and other details may vary based on product size and color. CLR Clear Pipes & Drains Clog Remover and Cleaner, For Shower, Sink, Toilet, Garbage Disposal, 42 Ounce Bottle. 3.9 3.9 out of 5 …The best way to unclog a toilet is an unclogger liquid gel that does the job while not damaging the pipe system. You can go for a biodegradable solution or chemical solution which differ … Specifications. Professional Strength Liquid-Plumr Full Clog Destroyer is the best choice for even the toughest standing-water clogs. This specially formulated gel won't dilute and cuts through water to attack hair, gunk, grease and soap scum. It is safe for garbage disposals, septic systems and pipes, including PVC, plastic and copper. AquaSource toilets are sold by Lowe’s. The AquaSource toilet is an efficient toilet designed to use less water, which can save users more than $90 per year. In 2012, the AquaSource...Drain Cleaners ; Drano Pro Strength Clog Remover Max Gel, 80 oz. $8.91 each($0.11 / oz) ; Liquid-Plumr Pro Strength Clog Destroyer Gel with PipeGuard, 80 oz. Step 1Step 1How to Plunge a Toilet. Place the plunger over the hole in the toilet. Plunge up and down rapidly, keeping the plunger under water and lifting it only an inch or so on every upstroke. Keep doing this for a minute or two. If it doesn't clear, use a toilet auger. .