A clogged bathroom sink is more than a small inconvenience — it can lead to standing water, foul smells, and everyday frustration.
Whether the blockage is caused by hair, toothpaste buildup, soap scum, or something deeper in the drain line, John The Plumber Toronto is ready to help.
Our licensed plumbers provide fast, affordable bathroom sink drain cleaning with same-day service available in most areas. We’ll diagnose the problem, clear the clog, and get your sink draining like new again. No hassle, no mess, just reliable service you can count on.
Bathroom sinks deal with a constant mix of hair, soap, toothpaste, shaving cream, and skincare products — all of which can create thick buildup inside your drain. Over time, this residue sticks to the walls of the pipe and traps even more debris, slowing the flow of water until the sink becomes fully clogged.
In many homes, the P-trap under the sink collects gunk that eventually hardens into a solid blockage. In older houses, mineral deposits from hard water can also narrow the drainpipe. And if the clog is deeper in the line, it may be linked to a blocked vent, aging plumbing, or issues farther down your drainage system.
When this buildup goes untreated, you’ll notice slow draining, gurgling sounds, foul odours, and water pooling in the sink. The good news? Bathroom sink clogs are extremely common — and easily fixed with professional drain cleaning. John The Plumber has the tools and experience to clear the blockage safely and prevent it from coming back.
When you call John The Plumber, our licensed technicians follow a proven process to diagnose and clear your bathroom sink safely and efficiently:
We start by examining the sink, stopper, P-trap, and drain opening to determine where the blockage is forming. Many clogs are found right at the stopper or in the first few inches of the drain.
Hair and toothpaste buildup often collect around the stopper mechanism. We remove it, clean it thoroughly, and ensure it’s functioning properly before reinstalling it.
If the blockage is deeper, we remove the P-trap under the sink to clear out the sludge, hair, and hardened buildup that commonly settles there. This step alone solves most bathroom sink clogs.
For more stubborn clogs, we use a professional-grade drain snake to reach farther into the line and break apart blockages caused by soap scum, mineral buildup, or deeper obstructions.
Once the clog is cleared, we flush the drain with hot water and test the flow to ensure everything is running smoothly.
We tidy the work area, reinstall all components, and offer simple tips to help prevent future clogs — keeping your bathroom sink running like new.
When your bathroom sink stops draining, you need a plumber who knows Toronto homes, Toronto plumbing systems, and Toronto neighborhoods. John The Plumber has been serving the city for years, helping homeowners and renters clear clogged sinks quickly and affordably. We combine licensed, experienced plumbers with fast response times and honest, upfront pricing — no surprises, no hidden fees.
Our team is equipped with professional drain-cleaning tools designed to handle everything from simple hair clogs to deep blockages in older plumbing systems found throughout Toronto’s historic homes and condos. Whether you’re in Etobicoke, Scarborough, Midtown, East York, or downtown Toronto, we offer reliable same-day service and friendly technicians who treat your home with respect.
With thousands of happy customers across the GTA, John The Plumber is the trusted local choice for clearing clogged bathroom sinks and keeping your plumbing flowing smoothly. When you want dependable service, real experience, and fast results — you want John The Plumber Toronto.
John The Plumber provides fast, reliable clogged bathroom sink repair across all of Toronto, including Downtown, Midtown, East York, North York, York, Etobicoke, and Scarborough. Our licensed plumbers travel throughout the city daily, offering same-day service wherever you are.
We frequently help homeowners in neighbourhoods like The Annex, High Park, Roncesvalles, Junction, Parkdale, Liberty Village, Queen West, Leslieville, The Beaches, Danforth, Leaside, Willowdale, Yonge–Eglinton, Forest Hill, Rosedale, Cabbagetown, Mimico, Long Branch, and Rexdale.
Beyond the city, we also serve much of the GTA, including Mississauga, Brampton, Vaughan, Richmond Hill, Markham, Pickering, Ajax, Whitby, and Oshawa. No matter where you’re located, our Toronto team is ready to help clear your clogged bathroom sink quickly and professionally.
Slow draining is usually caused by hair, toothpaste, soap scum, or skincare products building up in the drain. Over time, this forms a thick blockage that restricts water flow. In some cases, the clog is deeper in the pipe or affected by hard-water deposits.
You can try simple methods like removing and cleaning the stopper, using boiling water, or using a small hand snake. However, if the water isn’t draining, backs up again quickly, or you notice gurgling or odors, it’s safer to call a professional to avoid damaging the pipes.
We inspect the drain, clean the stopper, clear the P-trap, and snake the drain if necessary. This removes built-up hair, sludge, and deeper blockages that standard DIY methods can’t reach.
Most bathroom sink clogs can be cleared in 20–45 minutes, depending on how deep the blockage is and whether the P-trap or drain line needs to be disassembled.
Yes. John The Plumber Toronto offers same-day clogged sink repair in most parts of the city and the GTA. Our technicians are dispatched from multiple locations to reach you quickly.
Recurring clogs often indicate a deeper issue — such as a blocked drain line, mineral buildup, or a venting problem. We can diagnose the root cause and prevent future blockages with professional cleaning.
Costs vary depending on the severity and location of the clog, but most bathroom sink drain cleanings are affordable and straightforward. We always provide upfront pricing before starting any work.
We strongly recommend avoiding chemical drain cleaners. They can damage your pipes, corrode metal components, and create hazardous fumes. Professional cleaning is safer and more effective.
Yes. A severe or ignored clog can cause leaks, pressure buildup, unpleasant odors, or backflow. Clearing it early prevents additional damage and repairs.
Bathroom sinks naturally collect hair, toothpaste, and soap residue — but with a few simple habits, you can significantly reduce the chances of clogs returning. Start by cleaning the sink stopper regularly; it’s one of the most common spots for hair and gunk to collect. A quick rinse every week keeps buildup from hardening inside the drain.
Avoid washing large clumps of hair, shaving trimmings, or thick skincare products down the sink. These materials bind together, stick to the pipe walls, and form new blockages. Installing a small mesh drain screen is an inexpensive way to catch debris before it enters the drain line.
Every few weeks, flush the drain with hot water to help break down soap scum and residue. If your home has hard water, consider using a gentle vinegar rinse to reduce mineral buildup — especially in older Toronto homes where the pipes may already be narrow.
And if you notice early signs of trouble — slow draining, bad smells, or gurgling — book a service before the clog becomes severe. John The Plumber Toronto can clear minor issues quickly and help keep your plumbing in great condition year-round.
★★★★★“Our bathroom sink was draining painfully slow for weeks. John The Plumber showed up the same afternoon, cleared the blockage in minutes, and even cleaned the stopper. Friendly, honest, and fast — couldn’t ask for better.”
★★★★★“Amazing service. The tech explained exactly what was causing the clog in our ensuite sink and snaked the drain properly. The sink drains like brand new now. Highly recommend these guys if you live in an older Toronto home.”
★★★★★“Fast and professional! We called about a completely blocked bathroom sink, and they had someone in Scarborough within the hour. No mess, no upselling — just solid work at a fair price.”
Don’t wait for a small clog to turn into a bigger plumbing problem. Whether your bathroom sink is draining slowly, gurgling, or completely backed up, John The Plumber Toronto is ready to help. Our licensed, experienced plumbers offer fast, affordable, same-day service across Toronto and the GTA.
We’ll clear the blockage, restore proper flow, and leave your bathroom clean and working like new.
Call now or book online — we’ll be there as soon as possible.
