Running a restaurant means dealing with a lot of grease and cooking oil every single day. If you're like most restaurant owners, you might see that used oil as just another waste product to get rid of. But here's the thing – that "waste" could actually be working for you instead of against you.
I've seen too many restaurant owners struggle with clogged drains, expensive emergency service calls, and hefty disposal fees, all because they didn't know about the benefits of proper grease recycling. After years in the drain service industry, I can tell you that the restaurants doing it right aren't just helping the environment – they're protecting their bottom line and avoiding major headaches down the road.
Let me share three things every restaurant owner should know about grease recycling that could change how you think about that used cooking oil.
Your Used Grease Can Actually Make You Money
This might sound too good to be true, but companies that specialize in grease recycling often pay restaurants for their used cooking oil. Instead of paying to have it hauled away as waste, you can turn it into a revenue stream. With Americans producing over 2.5 billion gallons of used cooking oil every year, there's a huge demand for this material.
The financial benefits go way beyond just getting paid for your oil, though. When you properly recycle grease instead of dumping it down drains, you're preventing some seriously expensive problems. I've responded to countless emergency calls where restaurants faced thousands of dollars in drain cleaning costs, kitchen shutdowns, and even health code violations – all because grease built up in their drain systems.
Think about it this way: when grease goes down your drains, it doesn't just disappear. It cools, hardens, and creates blockages that get worse over time. What starts as a slow drain becomes a complete backup, and suddenly you're dealing with water backing up into your kitchen during the dinner rush. The emergency drain service calls, the lost business, the cleanup costs – it all adds up fast.
Regular grease recycling combined with proper grease trap maintenance keeps your drain systems running smoothly. Some recycling programs even convert the oil into biofuel that can power delivery vehicles or equipment, creating additional cost savings over time.
You're Making a Real Environmental Impact
When you recycle grease properly, you're not just solving a disposal problem – you're contributing to a cleaner environment in ways you might not realize. That used cooking oil gets transformed into biodiesel, a renewable energy source that burns much cleaner than traditional fossil fuels.
The EPA has found that producing biofuel from waste grease results in an 86 percent reduction in greenhouse gases compared to regular fuel consumption. That's a massive environmental benefit coming directly from your kitchen waste. Your restaurant becomes part of the solution instead of part of the problem.
Here's what really impressed me: recycling prevents all that grease from ending up in landfills or, worse, in our water systems. When grease enters waterways, it creates environmental damage that affects entire communities. By recycling, you're preventing water pollution and reducing the strain on waste management systems.
Your customers notice these efforts too. More people are choosing to support businesses that demonstrate environmental responsibility. When you can tell customers that your restaurant recycles grease into clean-burning fuel, it becomes a point of pride and differentiation from competitors who haven't made this commitment.
The circular economy aspect is pretty cool too – your waste becomes someone else's valuable resource, supporting other industries and creating jobs in biodiesel production. It's environmental stewardship that makes business sense.
It Keeps You Compliant and Protects Your Operations
Local governments have gotten serious about how restaurants handle grease disposal, and the penalties for non-compliance can shut you down. Health code violations, hefty fines, and forced closures aren't just threats – they're realities I've seen happen to restaurant owners who didn't take grease management seriously.
Proper grease recycling keeps you on the right side of these regulations while protecting your drain systems from the kind of damage that creates major operational disruptions. When restaurants pour grease down sinks, it creates problems that go way beyond your own kitchen.
The grease hardens inside pipes, restricting water flow and creating unsanitary conditions. I've seen entire restaurant kitchens shut down because grease buildup led to sewer backups that contaminated food prep areas. The cleanup costs alone can be devastating, not to mention the lost revenue from being forced to close.
But it's not just about avoiding problems – it's about creating reliable operations. Restaurants with proper grease recycling programs and well-maintained grease traps don't experience the sudden drain emergencies that can ruin a busy night. Their kitchen systems work consistently, their staff can focus on food service instead of drain issues, and they build a reputation as clean, well-managed establishments.
The community benefits matter too. When your restaurant handles grease responsibly, you're supporting public infrastructure instead of straining it. Municipal drain systems stay cleaner, public transportation can use biodiesel fuel made from recycled restaurant oil, and you become known as a business that contributes positively to the community.
Making It Work for Your Restaurant
Setting up grease recycling is usually easier than restaurant owners expect. Most recycling companies handle the logistics – they provide containers, schedule regular pickups, and even handle the documentation you need for regulatory compliance.
The key is finding a recycling partner who understands restaurant operations and can work around your schedule. You want someone who shows up reliably, provides clean containers, and doesn't disrupt your service. Many programs also include grease trap cleaning services, so you can handle multiple maintenance needs with one relationship.
Regular maintenance becomes crucial for making the system work smoothly. Clean grease traps process waste more effectively, reducing odors and preventing backups that could force you to close. When recycling and trap maintenance work together, you get maximum protection for your drain systems while meeting all regulatory requirements.
Don't forget to train your staff on proper grease handling procedures. Everyone in the kitchen needs to understand why grease shouldn't go down drains and how to use recycling containers correctly. This training prevents accidents that could create expensive problems and helps maintain the system you've put in place.
Restaurant grease recycling isn't just about being environmentally responsible – though that's certainly important. It's about smart business management that protects your operations, reduces costs, and can even generate revenue.
The restaurants I work with that have embraced grease recycling consistently report fewer drain emergencies, lower maintenance costs, and better relationships with local health inspectors. They've turned what used to be a disposal expense into either a cost savings or actual income source.
Most importantly, they sleep better knowing their drain systems are protected from the kind of grease buildup that creates middle-of-the-night emergency calls. When you're running a restaurant, that peace of mind is worth a lot.
If you're still disposing of grease as waste, you're missing an opportunity to improve your operations while contributing to environmental sustainability. The programs are available, the benefits are real, and the setup is usually simpler than you'd expect.
Your used cooking oil has value – it's time to start capturing that value instead of paying to throw it away.
If you run (or manage) a parking garage, auto repair shop, service station, car wash, warehouse, or industrial facility, you’ve got a not-so-secret hero working under your floor: the sand trap. It’s not flashy, it’s not fun, and it definitely doesn’t get a thank-you card—until it overflows and suddenly everyone has opinions.
In the world of commercial services, a sand trap (also called a grit interceptor) is a critical tank designed to keep sand, silt, oil, and chemical-laced runoff from heading straight into the city sewer. Ignore it long enough and you’re not just dealing with a messy drain problem—you’re risking backups, fines, and a tank that wears out way sooner than it should.
Let’s get into what these traps do, where they show up, and why annual pump-outs are the simplest “set it and forget it” move you can make for your facility.
Where You’ll Find Sand Traps (a.k.a. The Usual Suspects)
Most sand traps are out of sight and easy to forget—until they’re full. I typically see them at:
Parking Garages: Constant runoff, especially in winter. Road sand and salt add up fast.
Auto Repair Shops & Service Bays: Oils, fluids, wash-down water, and debris are a daily thing.
Commercial Car Washes: Mud and grit have to go somewhere, and it shouldn’t be your sewer line.
Industrial & Warehouse Facilities: Floor drains + heavy use = a steady diet of sediment and solids.
If your building has floor drains and vehicle traffic, odds are good a sand trap is part of your drain system (even if nobody remembers where the lid is).
Annual Pumping: The Simple Rule That Prevents Expensive Problems
Here’s my “write it on the calendar” advice: pump your sand trap out at least once a year. Not “when it starts acting up.” Not “when someone complains.” Annually.
Why? Because sand traps are basically storage tanks for the stuff you don’t want in your lines. Once they reach capacity, the trap stops trapping. Sand and grit rush through, settle in your laterals, and start building a compacted, abrasive mess that’s far harder (and pricier) to remove later.
Regular routine maintenance keeps the system doing what it’s designed to do: protect your lines, protect the city sewer, and help you avoid emergency downtime.
Why This Matters to the City Sewer (and to Your Tank)
A full sand trap doesn’t just become your problem—it becomes the city’s problem. When oil, chemicals, and heavy solids escape into the municipal system, that can trigger compliance issues and very expensive conversations.
On your side of the line, there’s another big reason to stay ahead of it: sand is abrasive. Left sitting and swirling in the tank, grit can wear down the tank’s interior and stress connected piping over time. Annual pump-outs help prolong the life of the tank and reduce the chances of major repair or replacement.
In other words: keeping the trap clean is cheaper than rebuilding what a neglected trap destroys.
Signs Your Sand Trap Is Overdue (Yes, It Has a “Tell”)
Not sure when it was last serviced? Here are the usual hints:
Slow or gurgling floor drains: The system is struggling to move water.
Oil/chemical odors: The tank is holding more than it should, for longer than it should.
Standing water around drains: Backup behavior that doesn’t fix itself.
Visible sand/debris near the top: That’s the “we should’ve done this months ago” sign.
Minnesota Winter Makes Sand Traps Work Overtime
If you’re in the Minneapolis–St. Paul area, you already know winter is basically a grit delivery service. Road sand, salt, slush, and melting snowmelt all head toward your drains—and your sand trap has to catch it.
Getting a pump-out on the schedule (late fall or early spring is popular) helps keep drains moving when temperatures drop and runoff spikes. It’s one of those boring maintenance items that saves you from the very un-boring experience of a mid-winter backup.
Keep the Grit Where It Belongs
A sand trap is like a bouncer for your drain system: it’s there to stop the wrong stuff from getting in. But even the best bouncer needs a break once in a while.
Annual sand trap pumping protects the city sewer from oil and chemicals, helps your drains run cleaner, and can seriously extend the life of the tank. And if something goes sideways, I’m here with expert technicians and 24/7 service to get you back in business without the drama.
Keep your grit in the trap and your water in the pipes. Your facility (and the city sewer department) will thank you.
How to Clear a Frozen Sewer Line in Minneapolis Using Hot Water Jetting
Minnesota winters are no joke. When temperatures drop well below freezing, underground sewer lines and drain pipes can freeze solid, stopping water flow and creating serious problems for homes and commercial properties alike. If you are dealing with a frozen sewer or drain pipe, you may be asking yourself, “How do I thaw a frozen sewer line safely and effectively?”
In the video below Drain King Inc demonstrates exactly how frozen sewer and drain lines are cleared using professional hot water jetting equipment. This method allows frozen pipes to be thawed quickly, safely, and completely, without damaging the pipe.
Drain King Inc can clear any frozen sewer or drain line from 1 inch in diameter all the way up to 36 inches, serving residential, commercial, and industrial systems throughout Minneapolis and the entire state of Minnesota.
How To Thaw Frozen Pipes Underground
Why Sewer and Drain Pipes Freeze in Minnesota
Frozen sewer and drain lines are common in Minneapolis and across Minnesota due to extreme winter conditions. Pipes can freeze for several reasons, including:
Prolonged subzero temperatures
Shallow or poorly insulated pipe depth
Standing water inside the pipe
Improper slope that allows water to sit
Older sewer systems or aging infrastructure
Commercial properties are especially vulnerable because they often have long pipe runs, wide-diameter lines, and exterior drains exposed to cold air.
When water freezes inside a pipe, it expands. This can completely block flow and, in some cases, crack or damage the pipe if not handled properly.
Why DIY Thawing Methods Often Fail
Many property owners attempt to thaw frozen sewer lines themselves using space heaters, torches, or chemical solutions. These methods are risky and frequently ineffective.
DIY thawing can lead to:
Cracked or collapsed pipes
Fire hazards
Partial thawing that quickly refreezes
Damage to surrounding soil or infrastructure
Frozen sewer lines require controlled heat, pressure, and experience to clear them safely. That is why professional hot water jetting is the preferred solution.
How Hot Water Jetting Clears Frozen Sewer Lines
Hot water jetting is one of the most effective methods for clearing frozen sewer and drain pipes. In the demonstration video, Drain King Inc uses a professional-grade hot water jetting unit operating at 4 gallons per minute and up to 4,000 PSI.
Water temperatures typically range between 120° and 180°, allowing the ice to melt rapidly without damaging the pipe.
The jetting nozzle is designed with:
Forward jets that melt ice ahead of the nozzle
Rear jets that wash away ice and debris as the hose advances
This creates a clear path through the frozen pipe, restoring full flow quickly and efficiently.
Pipe Sizes and Systems We Can Clear
Drain King Inc has the equipment and experience to clear frozen pipes across a wide range of applications, including:
Frozen water supply lines
Frozen sanitary sewer lines
Frozen storm drains
Frozen parking lot drains
Frozen commercial roof drains
From small residential lines to large commercial and municipal systems, Drain King Inc can clear frozen pipes from 1 inch up to 36 inches in diameter.
Residential and Commercial Frozen Pipe Solutions
Frozen sewer lines do not just affect homes. Businesses, apartment complexes, warehouses, and retail properties can experience severe downtime when drains freeze.
Hot water jetting is ideal for:
Residential sewer and drain lines
Commercial buildings
Parking ramps and lots
Industrial facilities
Roof drainage systems
Because hot water jetting fully clears the pipe, it reduces the risk of refreezing compared to partial thawing methods.
Serving Minneapolis and All of Minnesota
Drain King Inc not only serves the entire Minneapolis–St. Paul metro area we also serve the entire state of Minnesota! If you are dealing with a frozen sewer line, frozen drain pipe, or frozen commercial drain, professional help is available.
Watch the video above to see hot water jetting in action, then contact Drain King Inc today.
Looking for Ice Dam Removal? Click here to learn more about that service.
DRAIN KING INC. YOUR SATISFACTION GUARANTEED!
7740 Beech St NE
Minneapolis, MN 55432
Drain disasters don’t stick to business hours. If you’ve ever woken up to a flooded basement, seen an ominous ceiling stain after a pipe burst, or watched your toilet water rise (and keep rising) you know: being prepared is everything.
At Drain King Inc., we handle emergencies 24/7 across Minneapolis and beyond, so we’ve seen it all. Here’s our handy, stress-busting action plan for what to do when things suddenly get wet — fast.
1. Stop the Water ASAP
Your #1 move in a pipe emergency? Cut off the water supply immediately. This quick thinking can save thousands in damage.
Find the Main Shut-Off Valve: Usually where the main water line enters your home or building — sometimes in the basement, utility closet, or even outside.
Twist the valve clockwise to turn it off.
Shut the Fixture Valve (if possible): If the issue is isolated to a toilet, sink, or appliance, locate the small valve on the pipe leading to that fixture and shut it off.
Pro Tip: Can’t find the shut-off? Now’s the perfect time to check, label, and make sure everyone in your home or workplace knows where it is!
2. Contain & Redirect the Damage
Seconds count once water starts flowing somewhere it shouldn’t.
Move belongings: Quickly remove rugs, furniture, and personal items from the affected area, especially anything valuable or sentimental.
Create a barrier: Use towels, sheets, or whatever’s handy to block water from spreading.
Catch drips: Set out buckets or pans under ceiling leaks or pipe bursts.
If there’s lots of water, consider using a wet/dry vacuum — but only if it’s safe to do so and not near electrical hazards.
3. Shut Down Electricity IF Safe
Electricity and water don’t mix — ever. If water is pooling near outlets or appliances:
Locate your home’s breaker box and flip the breakers to any affected areas before wading in.
Never touch electrical devices while standing in water!
If you suspect major flooding, sewer backup, or unsafe conditions, it’s best to wait for professionals (like Drain King) or the fire department.
4. Assess the Situation (But Skip the DIY Repairs)
Take a moment to check how serious the issue is:
Common emergencies: Burst pipes, sewage backups, overflowing toilets, water heater failures, mysterious puddles or flooding.
Jot down what happened, where water is coming from, and how fast things are getting worse.
While you might be tempted to patch a leak or “MacGyver” a fix, resist the urge! Temporary band-aids (like plumber’s tape or rubber wraps) can buy time, but big repairs are best for licensed techs.
5. Document Everything
For both insurance claims and peace of mind:
Take photos/videos of the damage — the leak, affected walls/floors, and any possessions that get wet.
Keep receipts and notes on any emergency steps you take.
Sometimes your insurance company wants a clear “before” and “after.” Good documentation means faster, smoother claims.
6. Call for Professional Backup
Even if you’ve done everything right, most drain emergencies need fast, expert help. Now’s the time to contact a licensed plumber.
Call Drain King’s 24/7 Emergency Service: We have teams in the Minneapolis area ready to dispatch day or night. Reach us right away through our emergency service request form or call our main number (find it here).
Have these ready to share:
Your name, address, and a callback number
The issue (what, where, how long, how bad)
Whether water/electric are shut off
If anyone’s at risk (elderly, young children, etc.)
Why choose Drain King? We offer transparent pricing, true 24/7 response, and have some of the most experienced techs (plus the best drain-cleaning tools) in the Twin Cities.
7. Get Guidance While You Wait
You aren’t alone! When you call us, our technician will walk you through additional steps specific to your emergency:
Whether tap water is safe to drink
Should you keep drains open or closed
When it’s safe to re-enter an area
We may also advise contacting your utility provider, especially if gas or electrical systems are involved.
8. Plan Ahead (So Next Time Isn’t So Stressful)
Wish you’d been better prepared? Most people do — until it happens again! Here’s how to be proactive:
Make a plumbing emergency kit: Include large towels, a wrench for the shut-off valve, buckets, flashlight, gloves, and a list of emergency contacts.
Label your shut-off valves. Use bright tags or paint, and show everyone in the household (or all employees) where they are.
Schedule annual plumbing check-ups. Our routine maintenance services majorly reduce your risk for surprise disasters — especially old pipes, tree root blockages, or frozen lines.
Know your insurance policy: Be clear on what’s covered, and keep your insurer’s contact info handy.
Walk through true “worst case scenarios” with staff or family. Practice what steps to take, who grabs what, and where to meet if evacuation’s necessary.
9. Stay Safe — Every Time
Always remember: Your safety is the most important thing. If a situation seems dangerous (major flooding, fast leaks, risk of shock), evacuate and don’t try to handle it yourself.
If you ever feel overwhelmed or unsure, Drain King is here 24/7. No scary surprises, just clear advice and fast, skilled service when you need it most.
Bonus: Common Drain Emergencies and What to Remember
Burst pipe: Turn off water at main; open faucets to drain lines; catch leaking water.
Overflowing toilet: Turn off water behind toilet; use towels to contain spills; avoid flushing!
Sewer backup: Avoid all contact with water; keep kids and pets away; ventilate area if possible.
Water heater leak: Turn off cold-water supply; switch off power or gas to the unit.
Trusted 24/7 Emergency Drain Care in Minneapolis
With the right action plan, you can reduce stress, limit water damage, and keep your home or business safe.
Save this page, share it with friends and coworkers, and—if you need us—reach Drain King Inc. any time, day or night. We’re proud to be the Twin Cities’ go-to emergency plumbing solution.
For sinks and showers, there are several types of drain plugs to choose from. While their purpose is the same, models differ in style and functionality. This article will discuss each type of drain-plug system, so you can find the best fit for your faucet and the needs of your household.
For Bathroom Sinks:
White ceramic sink near brown wooden door
The pop-up drain is the most common type of sink plug. In fact, it's probably what you already have in your bathroom. When you pull up on a lever, the stopper is lowered into position, blocking the drain and allowing the sink to fill with water. When you're ready to drain the sink, you push the lever back down. The stopper lifts, and the water flows out. The push/pull mechanism is controlled by a long arm that attaches the two pieces under the sink. The pop-up drain is inexpensive and easy to install. It does wear over time, but it's easy to replace. It is important that a pop-up drain be installed only in sinks that have overflow drains. Without them, the potential for flooding is greatly increased.
While it isn't technically a plug, the grid-style drain deserves a mention here as well. This small piece of metal with holes punched into it fits over the drain and prevents small particles from washing through. Many public restrooms use grid drains because they are much less likely to clog, and they prevent sinks from overflowing. If you have a grid drain in your residence, and the drain is recessed, it can be plugged with a rubber stopper.
For Showers and Tubs:
The lift-and-turn plug has a knob at the top. Twist clockwise and the drain closes; twist counterclockwise and it opens again. The long center screw is drilled into the drain crossbar and holds the plug in place.
The push-and-pull stopper is similar to the lift-and-turn plug, but instead of twisting it, you push the stopper down to fill the tub with water and lift it when it's time to drain.
The trip lever is installed through the tub overflow, which allows a small plunger farther down the pipe to close the drain when the trip lever is lifted, and open it when the lever is pushed down. This type of drain plug typically has a drain screen to keep large items from washing down the drain. The screen is especially helpful in catching hair before it gets into the pipes.
A toe-touch stopper is as easy as it sounds—you step on it to close the drain, and step on it again when you're ready to empty the tub.
The pop-up drain works the same in a tub as it does in a bathroom sink. The stopper is controlled by lifting and lowering a lever. This alternately lifts and lowers the stopper.
The flip-it stopper controls the flow of water when a toggle lever is moved from side to side. This stopper is the easiest to install—there are no tools necessary. Once you push it into the drain, the attached o-rings hold it in place and make the drain watertight.
For Kitchen Sinks:
Stainless steel kitchen sink with glass
The combination strainer and stopper is a removable plug that fits into a kitchen drain to prevent food particles from washing through it. When it's turned slightly, a rubber stopper at the bottom creates a tight seal in the drain, allowing the sink to be filled for washing or soaking. While it won't work on a drain that has been fitted with a garbage disposal, it is a very inexpensive, convenient choice.
A level stopper is also removable. It is typically a small plastic or silicon mat that sits over the top of the drain. While it does not provide a seal as tight as the strainer/stopper, its small amount of suction is usually enough to keep water in the sink for a short period of time.
A drain stopper, made of firm plastic or rubber, is placed directly into the drain for maximum stoppage. There is no strain feature on this type of stopper, but it is a good choice for drains that are connected to a garbage disposal.
For all your drain and plumbing needs, contact the professionals at Drain King.
At Drain King, we take great pride in our reliable, courteous, and highly qualified technicians. We use state-of-the-art equipment to correctly diagnose and repair whatever plumbing problem plagues you. We can detect and pinpoint a water- or sewer-line disruption at its exact location, and follow it up with an expert diagnostic solution, saving you considerable time, money, and frustration during the repair process.
While some of the most common household plumbing problems are easy and inexpensive fixes (for example: low water pressure, slow drains, a running toilet, or a jammed garbage disposal), they may be masking larger problems that can't be fixed with a Google search and some basic tools. These advanced problems require more technical diagnoses and repairs. We can determine precisely where and why your pipes are leaking and present you with a detailed explanation of the expense and labor involved in fixing them. We can correctly install or service water heaters and softeners, helping you choose the appropriate size and efficiency for your household's needs. We can locate the cause of your sewer-line disruption and fix it quickly, without having to tear up your yard or street.
The biggest advantage to these thorough diagnostic tests and repair/installation details is that, with such comprehensive information, you can decide how you want to proceed with the repair process. We at Drain King want you to be so well-educated on your plumbing diagnosis that you can make pertinent decisions about resolving the issue. If you understand the what and the why, you can determine the how and the when.
One of the first things a Drain King technician will determine is whether the problem is with the plumbing or septic system, followed by the location of the trouble, whether inside or outside the building. The remainder of the repair steps vary with each diagnosis but could include snaking, water jetting, or thawing of pipes; inspecting and/or pumping the septic tank; televising and transmitting services; and below-ground line repair and excavation. We pride ourselves on our thorough and legitimate diagnostic reports. We won't add unnecessary repairs or expenses to your report details. Trust our plumbing experts to guide you through the repair process with honesty and experience.
Plumbing emergencies are never convenient. Dealing with them is a hassle no one has time for in today's busy world. You've got problems, and Drain King has solutions we guarantee in writing.
