
How do you unclog a French drain?
- Step 1: Locate an end of the French drain. ...
- Step 2: Use a garden hose to run water down the French drain. ...
- Step 3: Use a pressure washer to unclog the drain, which will use high pressure to send water down the drain. ...
- Step 4: Use a sewer snake for stubborn clogs.
- Step 1: Locate an end of the French drain. ...
- Step 2: Use a garden hose to run water down the French drain. ...
- Step 3: Use a pressure washer to unclog the drain, which will use high pressure to send water down the drain. ...
- Step 4: Use a sewer snake for stubborn clogs.
How to clear a clogged drain in 7 easy ways?
How To Unclog Your Kitchen Sink In 7 Easy Ways
- Take off clog with baking soda, vinegar, and salt. If you don’t start fixing something until it becomes severe, here is an effective solution: baking soda, vinegar, and salt.
- Salt and boiling water. Salt and boiling water is another lighter solution if the clog has just started to form or it’s not even serious.
- Vinegar and boiling soda. ...
What is the best way to clean a clogged drain?
Powerful Natural Homemade Drain Cleaners
- Baking Soda and Vinegar. This one is probably the most popular home remedy you can find to unclog a drain naturally (and on the cheap).
- Dish Detergent and Hot Water. This homemade cleaner is highly effective against clogs that contain mostly grease or oily substances, therefore you can expect the best results if you ...
- Salt and Baking Soda. ...
How to clear a clogged drain naturally?
Salt and baking soda are two natural ingredients that can often do wonders. The combination of baking soda and salt loosens and softens the clog that you can destroy by flushing the drain with hot water. Mix the salt with the baking soda in a bowl.
What is the best thing for a clogged drain?
- BEST OVERALL: Green Gobbler Liquid Hair & Grease Clog Remover
- RUNNER UP: Whink 6217 Hair Clog Blaster!
- ECO PICK: Bio-Clean Drain Septic Bacteria
- EASIEST TO USE: Professor Amos’ Drain Cleaner & Drain Opener Liquid
- ODORLESS PICK: Thrift Alkaline Based Granular Drain Cleaner
- BEST CLOG DEFENSE: TubShroom the Revolutionary Tub Drain Protector

Why is my French drain not draining?
Over time, a French drain may become clogged. Tiny soil and clay granules slip through the pores of the landscape fabric and gradually build up inside the pipe. Another common cause of French drain clogs is root intrusion from grass, shrubs, and trees.
Can a French drain become clogged?
Despite the design's best efforts, French drains get clogged by dirt, debris and silt. They do need to be cleaned out regularly – about once per year – to ensure that they continue to direct water away from the building's foundation. The best way to clean a French drain is mechanically, using an electric snake.
How do you get dirt out of a French drain?
How to clean your french drainRemove the drain lid or grate. ... Begin by using a garden hose to try to flush the drain of debris or small clogs. ... If neither of the two previous options worked, you'll need to feed an electric sewer snake into the drain. ... Maneuver the sewer snake further down the drain.More items...
Why is my French drain full of water?
If your drainage trench is overflowing or full, then the drain isn't working. This could be due to clogged holes in the French drainpipe. A clog can be caused by tree roots or sediment.
What causes a French drain to back up?
But, just like any other type of drain, French drains are susceptible to clogging. Soil and debris have a tendency to build up inside the pipes, eventually stopping water from flowing altogether. To avoid letting water back up into your home, follow this French drain cleaning guide.
How much does it cost to unclog a French drain?
French Drain Repair Cost Homeowners who need to have their French drain cleared through hydrojetting services should plan to pay a plumber between $150 and $200 per hour to clear the clog.
How long does a French drain last?
When enough sand, clay or silt gets past the fabric, the gravel spaces fill and the effectiveness of the french drain ends. This is why most experts state that a French drain is not a long-term solution to a drainage problem: You have to dig it up and reinstall it every eight to 10 years.
Where do French drains drain to?
municipal sewer systemWater passes through the gravel or stone and through the holes in the perforated pipe. Landscaping fabric wrapped around the pipe allows water to pass through while preventing weeds, dirt and other debris from clogging the holes. The pipe carries the water to a drainage area in the yard or the municipal sewer system.
Does Roto Rooter clean French drains?
ANSWER: If you are sure it is natural ground water and not a septic tank or water service line that is causing the problem, you probably need to speak to your local department of natural resources. In many situations like this, Roto-Rooter plumbers can work with homeowners to install a French drain system.
Do French drains need maintenance?
Fortunately, there's not much regular maintenance needed for a French drain to function. However, over time, debris and leaves can build up in the drainpipe's holes, compromising its effectiveness. To prevent this, clean out and snake the French drain once a year.
Do French drains need to be replaced?
However, if you have sandy or loamy soil, live in an area with good drainage, and frequently experience moderate or heavy rain, a French drain might be the best option. They're still expensive, they can still ruin your yard, and they'll still need to be replaced every 8-10 years.
How do you unclog an outdoor PVC drain pipe?
This type of drain can be cleaned with a typical main snake, a water jetter, or if the clog is not too big, you may be able to force it out with a blow bag. A normal main machine would be my choice, because it pushes the debris out of the pipe, chops up any roots and scrapes the inside of the pipe clean.
How do I know if my French drain is clogged?
If you're uncertain where the drain starts, try looking at the highest point of your yard, since the design of the French drain is to help water run downhill. Step 2: Use a garden hose to run water down the French drain. If you notice the water backing up instead of running straight through, it's clogged.
How long do French drains last?
approximately 30 to 40 yearsGenerally speaking, a French drain will last approximately 30 to 40 years. However, the above-mentioned factors may shorten its life cycle and it must then be replaced by a team of foundation experts.
How do you unclog an outdoor PVC drain pipe?
This type of drain can be cleaned with a typical main snake, a water jetter, or if the clog is not too big, you may be able to force it out with a blow bag. A normal main machine would be my choice, because it pushes the debris out of the pipe, chops up any roots and scrapes the inside of the pipe clean.
Where does French drain water go?
These drains are used to direct surface water or groundwater away from a specific area, such as a home's foundation. French drains direct surface level water toward the lowest point and allow it to seep through the surface level gravel into the drain. This gravel also blocks the passage of excess debris.
What is a French drain?
A French drain is the term for any gravel-and-tile or gravel-and-pipe-based system. It takes its name from Henry Flagg French, who chronicled its use in agriculture in the mid-19th century. When it's around the house, as you describe, it's actually a footing drain or a foundation drain. It's meant to drain excess water away from ...
Can a foundation drain be clogged?
It's not unusual for foundation drains to become clogged by tree roots, shrub roots, and dirt. Old foundation drains can also simply collapse. If the drain is otherwise in good shape and is relatively new, a drain-cleaning company might be able to clear the obstruction using a water-jet drain-cleaning machine.
How to clean a French drain?
To clean your French drain, rent an electric sewer snake (or auger), a motor-powered spool of cable with a two-pronged cutter at its tip. Call two or three rental locations (e.g. hardware stores, equipment rental stores) to compare prices, which should be around $65 or more for a half day rental. Choose between a 50-foot and 100-foot model (depending on the length of your french drains), and opt for a machine with 3⁄4 inch (1.9 cm) cable.
What to do if your French drain is connected to your gutter system?
If your French drain connects to your gutter system, clean out your gutters and downspouts during your yearly inspection. Invest in a gutter screen to keep future debris out.
What to do if your drain has louvers?
If your drain has louvers, be sure to remove the cover and clean the inside of the drain and each louver slot.
Why is my French drain not blocking up?
It could be a sign that the drain wasn't installed properly. When a French drain is installed correctly with the right filter fabric and crushed stone, it should really never block up.
How much does it cost to clean a drain?
Look up several options for service (online, or in local listings) to compare prices and availability. Note that prices may vary, but standard drain cleanings generally cost upwards of $250 per visit.
How to remove a snake motor cable?
If the cable encounters a large clog that it cannot clear, remove it entirely by pulling it gently and using the reverse switch on the snake motor (if necessary). Wipe down the cable with a wet rag as it recoils to remove build up. Once the cable is out entirely, turn off the machine and remove debris (e.g. pieces of tree root, leaves) from the cutter.
How to get cable to bend?
You may need to wiggle the cable and gently move it back and forth to get it around a bend.
Can't unclog storm drain?
If you can’t unclog a storm drain on your own, or you’re not keen on getting your hands dirty, it’s time to contact experts in outside drainage, blocked storm drain cleaning, and French Drain cleaning. The qualified professionals at Zodega TIS can assess the cause of your clog, address damage, and get your system back in working order.
What happens if a drain is clogged?
In addition, a landscape or backyard drain clogged with debris could cause unseen damage to the drainage system itself. Significant blockages could cause pressure to build and pipes to crack or collapse. This can lead to further yard damage and greater expense for repairs.
How to tell if your drain is clogged with mud?
Signs Your Outside Drain is Clogged with Mud. Generally, it’s not too difficult to spot an outdoor drain clogged with mud because it will start to back up, resulting in visible pooling. However, if water is still getting through in a trickle, backup could seep into the soil surrounding the drainage pipe, leading to soggy soil, ...
What to look for when you have a clogged drain?
If you’re not certain you have a clogged yard drain pipe because there’s no visible pooling, look for these clues of an outside drain clogged with dirt, debris, or roots.
What is a termination point for a drainage system?
All drainage systems feature a termination point (where water drains out), and many also have cleanouts or inspection portals at regular intervals so you can easily access drainage to check for clogs or damage.
What is landscape drainage?
Drainage consist of piping, tiling or an underground catch basin that collects excess water and funnels it away from your property, often to a termination point at the street, a drainage field, or some other safe runoff point.
Can snakes unclog drains?
If you’ve ever used a snake to unclog indoor drains, you can try the same approach with outdoor drains. The only caveat is that snakes are relatively useful for clogs like leaves and twigs that can be grabbed and pulled out en masse – they’re not so good with clumped dirt and mud. For dirt or mud, you might need a professional to use a hydro-jet or other method to clear the blockage.
What is the top surface of a French drain?
The top surface of your French drain will usually be a layer of gravel that filters debris from water that seeps down through the gravel. Remove this debris that can clog the drain and prevent water from seeping through it and into the drain pipe.
What is the disadvantage of using a French drain?
The disadvantage of these drain systems is that they become clogged and need to be cleared of debris that clogs it. Here's how to clear a clogged French drain:
How to unclog an outside drain?
Simply pour boiling water down the, wait a bit longer (more like 30 minutes), then use your baking soda and vinegar solution. Follow that up with more boiling water.
How to clear a clogged drain?
Boil a large pot full of water, then carefully pour it into your clogged drain. If the clog is located in your plumbing’s P-trap, there’s a good chance the boiling water will dissolve and clear out the clog. It is particularly helpful with clogs created by grease and soap buildup.
How long does it take for baking soda to unclog a drain?
After you’ve given it 10 minutes — enough time for the bubbling action of your baking soda/vinegar brew to work its magic — repeat Step 1. After you’ve poured more boiling water down the drain, simply test the handiwork of this natural remedy for unclogging a drain. Remove the drain cover and turn on your water.
How to stop boiling water from splashing down drain?
PRO TIP: Make sure you pour the drain straight down the drain…not from an angle. This can help prevent any splashing of boiling water onto your hands or face.
How to contact Tom Plumber?
Don’t hesitate to contact us or call us at 1-Tom-Plumber (1-866-758-6237) .
Can I use a store bought drain cleaner?
I mean this seriously. We never recommend using a store-bought drain cleaner. Drain cleaners created by manufacturers are more expensive solutions that are made with highly corrosive, man-made chemicals. While they “might” temporarily fix your clog, they will also damage your pipes over time.
Is it safe to use a drain cleaner?
Our expert opinion is it’s never okay. Chemical drain cleaners are more corrosive, toxic, expensive, and often don’t work as advertised.
