That rotten egg odour drifting through the kitchen at breakfast time…

Imagine one of the worst things your home can go through. And the smell? Absolutely awful.

It doesn’t go away on its own.

Continuous drain odors can be more than bothersome. They are a signal that you may have a serious problem. If left unchecked, that small drain issue can become an expensive repair that could have been avoided with a residential drain inspection.

The good news is that once you find the source, most drain odors can be resolved easily and cheaply.

Why Do Drain Smells Happen?

The short answer? Sewer gases.

Your drain system was designed to transport waste out of your home and keep those gasses buried deep underground. But when something interferes with that system — clog, dried-out trap, broken pipe — those gases sneak back up.

They are methane, ammonia and hydrogen sulphide. It’s that last one that gives off the rotten egg smell noticed by most homeowners. Exposure over time can cause irritation to the eyes, nose and throat — and methane can be flammable if there is too much of it.

That’s why stubborn smells require more than a tin of drain unblocker. Professional residential CCTV drain surveys are the only way to reliably diagnose what’s going on within your pipework. No guessing. No unnecessary digging.

The 5 Most Common Causes of Persistent Drain Odours

Knowledge is power.  Here are five things that cause 90% of chronic household drain odors.

1. Blocked Drains

This one tops the list for a reason.

28% of UK households reported blocked drains as the primary plumbing issue in 2024 — ranking as the second most common domestic plumbing problem in Britain. If water can’t run smoothly, it stagnates. Stagnant water attracts bacteria and mould. And you know what bacteria love? Smelling up your home.

The usual causes of residential blockages include:

• Hair and soap build-up in bathroom drains
• Grease and food waste in kitchen sinks
• Wet wipes and foreign objects flushed down toilets
• Tree root intrusion in outdoor drainage pipes

The longer you wait for a blockage, the worse smell you have … and the more it will cost you to repair.

2. Dry P-Traps

Here’s something a lot of homeowners don’t realise…

Every sink, bathtub and shower drain has a U-shaped pipe underneath, known as a P-trap. It’s designed to hold water, creating a gas barrier — preventing sewer gas from coming back up into the home. If a drain goes unused for too long that water will evaporate. And without that water barrier, gases will flow straight through.

The solution is incredibly easy: flush drains that aren’t used regularly with water once a month to fill the trap.

3. Cracked or Damaged Pipes

If odors appear that are coming through walls, floors or cabinet beneath the sink… that is a problem you should address.

Damaged sewer pipes release sewer gases into inaccessible voids that cannot be visually inspected without special tools. Typical problems include deterioration, soil movement, frost heave and tree root penetration. This is not something you can fix yourself. The only way to know for sure is with a residential drain inspection utilizing video equipment.

4. Blocked Vent Pipes

Vent pipes aren’t something most homeowners think about – until they’re clogged and smell housesick.

Vent pipes control the flow of air in your drain system. They release harmful gases through your roof. Blocked vent pipes allow these gases to escape through your drains. Stuff like debris and bird nests can clog vent pipes.

Signs of a blocked vent pipe include:

• Gurgling sounds from multiple drains at the same time
• Slow drainage across several different fixtures
• Smells appearing in rooms with no visible blockage

5. Faulty Seals and Wax Rings

The wax ring between the toilet and floor, and rubber seals between waste pipe joints are your last defense against sewer gases. Both break down over time – and a deteriorated toilet seal is one of the most common causes of recurrent odors in bathrooms no matter how much you clean.

Simple Fixes To Try First

Before calling a professional, these quick checks are worth working through first:

• Run hot water down all drains to refill any dry P-traps
• Pour baking soda followed by white wine vinegar down kitchen and bathroom drains
• Check under sinks for visible dampness or staining around pipe joints
• Fit drain covers to catch hair and food before it enters the pipework
• Run water through any infrequently used drains around the home

If the smell clears after that… problem solved.

However, if it persists or increases, that’s when you know it’s time to stop guessing and call a doctor.

When To Call A Professional

Here’s the honest truth…

35% of UK homeowners who attempted DIY plumbing repairs in 2024 still needed professional help anyway — meaning spending money unnecessarily, running into more problems and not solving the issue.

For smells that return after home fixes, a professional residential drain inspection typically includes:

• CCTV camera survey — surveys the interior of pipework for obstructions, cracks or root damage
• Smoke testing — pinpoints exactly where gases are escaping from the system
• High-pressure water jetting — clears stubborn, built-up blockages properly
• Pipe relining — a no-dig repair option for cracked or damaged pipe sections

Average prices for drain unblocking in the UK are £100 – £300 for a typical job. Remedying issues sooner will keep the price on the lower side and prevent much larger bills in the future.

Summing It All Up

Drain odours are never “just one of those things”. It’s a sign your drains need clearing.

Be it a dry P-trap or a buried cracked pipe, a home drain inspection quickly locates the problem. Thanks to advanced CCTV camera technology most problems can now be solved without digging up the yard or prying up floorboards.

To recap:

Most likely cause is: blocked drain, dry trap, cracked pipe or faulty seal

• Work through the DIY fixes for minor odour issues first
• If the smell persists, book a professional residential drain inspection
• Use CCTV technology to get a definitive answer and fix it for good

Act early — the fix is almost always simpler and cheaper than expected.

Looking to cut your energy costs without hiring contractors?

Many homeowners think that energy demand can only be reduced with big investments and professional installations. But… many of the most impactful weekend projects that reduce energy waste can be completed in just one weekend!

These tasks don’t cost very much money, are easy to complete, and can lower how much energy your household consumes each month.

How Home Size Influences Energy Demand

Before jumping into what can be done to lower energy demand around the house, it’s worth understanding why some homes use more energy than others.

Remember, homes that have more sq footage will require more energy to function.

Bigger houses have more space that needs heated, cooled and lit. Per the University of Michigan, just doubling the size of a home from 1,000 sq ft to 3,000 sq ft increases the electricity needed by double.

Obviously.

More square footage equals more running of the HVAC system, lights being on in more rooms at once, and more appliances distributed across the home. Understanding how home size influences energy demand can help homeowners make long-term decisions to better control your energy usage costs.

Luckily…

No matter the size of a home, there are simple weekend projects that can help homeowners reduce energy demand. None of these projects listed require hiring an electrician or thousands of dollars in renovations.

Ready to learn what they are?

Weekend Projects That Reduce Energy Demand

Install Air Leak Prevention Around Doors And Windows

This is by far the simplest task to complete.

Here’s the reality: Air leaks introduce outside air into the home and let conditioned air escape through tiny openings. Essentially, the HVAC system has to work harder to heat/cool the space.

Installing weatherstripping and caulking are two of the easiest projects for homeowners to complete in less than a day. Per the U.S. Department of Energy, weatherstripping and caulking can pay for themselves after one year.

Pay attention:

• Exterior door frames
• Window frames
• Pipe/Wire openings
• Where the garage meets the home

Buy a tube of Caulk for $5. Pick up some weatherstripping for under $10. These inexpensive products can reduce monthly energy consumption quickly…especially for larger homes that have more surface area for leaks.

Add Insulation To The Attic

Heating and cooling a home accounts for a significant portion of monthly energy usage. To be exact, about 45% of energy used in a home goes to heating or cooling.

Yikes.

And if the attic is missing insulation, that’s money being lost.

Hot air rises. When warm air can’t be trapped by insulation in the attic, it leaves the home via the roof. During warmer months, that warm attic transfers heat to the rooms below.

Fortunately, adding insulation is a DIY project that can be completed over a weekend. Homeowners can purchase roll out batts or have blown in insulation installed. The goal is to reach the recommended home insulation value for the climate zone.

Bigger homes have more attic space which creates more area for heat to escape. Adding insulation to the attic can create a dramatic difference in monthly bills.

Swap Out Incandescent Light Bulbs For LEDs

Ready to have a project that takes less than 60 minutes?

Replacing incandescent light bulbs is one of the quickest ways to see results. Not only do LED light bulbs use less energy, but they also last longer.

Imagine this…

If a home has 25 light fixtures and they’re all running incandescent bulbs, energy costs are higher than they need to be. By simply switching all of the bulbs to LED, this project can be completed with a trip to the hardware store and another hour screwing in bulbs.

It doesn’t get much more simple than this project. What’s crazy is the amount of energy that can be saved by making this swap.

Install A Programmable Thermostat

The average homeowner heats and cools their residence while they’re not home.

Programmable thermostats help avoid this problem by auto-adjusting the temperature based on the time of day. Have it set to a lower temperature while everyone is at work. Adjust the temperature when the first person gets home from work. Let the system do the work.

Lower energy bills.

When managing the energy demands of a large home, this upgrade can make a huge difference. Many homes come with 2,000+ square feet of space to heat and cool. If no one is home to enjoy it, that’s money being thrown away!

Take it a step further by installing a “smart” thermostat. These thermostats connect to Wi-Fi and learn the patterns of the home. Once installed, energy usage continues to drop.

Insulate And Seal Ductwork

This is a project that most people don’t know about.

Did you know duct leaks can waste 20-30% of air moving through the system? If the ducts aren’t sealed, money is going out every time the HVAC system turns on.

Inspect the ductwork that’s accessible (basement, attic and crawl spaces) and seal any gaps with mastic sealant or metal backed tape.

Remember:

Use metal tape. Normal duct tape isn’t very effective at insulating ductwork.

A majority of these projects focus on sealing the home and preventing loss of heated/cooled air. When air doesn’t have to travel as far, the HVAC system doesn’t work as hard and homeowners save money.

Weekend Projects That Reduce Energy Use: Final Thoughts

Reducing the amount of energy a home demands doesn’t need to be difficult or costly. The projects listed above are proven to help homeowners reduce their energy waste and each can be done in a weekend.

Here’s a quick review:

• Install Caulk and weatherstripping around doors and windows to prevent air leaks.
• Insulate the attic to prevent heat loss.
• Swap out old bulbs for LEDs.
• Install a programmable thermostat.
• Seal and insulate ductwork.

Since bigger homes have a larger home size energy impact, larger homes stand to benefit more from these weekend projects. However, smaller homes can still see a meaningful impact on the energy bill.

The best part about these projects? Each of them can be completed in a single weekend. Choose one to start and work from there. The savings will start to build and speak for themselves.

How do you keep your wooden deck looking like new for decades?

Decks are built, then neglected until problems arise. By then, damage has occurred. Wood that is not properly protected can display cracks, wood rot and decay within eight short years, says a survey of over 100 contractors.

Fortunately, preventative maintenance throughout the year keeps the investment looking great and adds thousands of dollars to a home.

Read on for everything you need to know.

Deck Maintenance: Why It Can’t Wait

Let’s get real…

Wood decking is one of the most attractive options. But it comes at a cost. Failure to maintain wood regularly leads to rot, mold, sun damage and warped boards.

Wood deck maintenance over a 10-year lifespan costs around $4,000 — neglecting maintenance means costly repairs and likely a full replacement down the road.

Deck maintenance season by season isn’t difficult when you know what products to use. Start with the right wood protection. A quality outdoor wood oil with a matte wood oil finish is one of the best bets. It’s absorbed into the wood to condition and hydrate the fibers — keeping out moisture and UV rays. Unlike deck paints or varnishes, it won’t leave a thick, plastic-like coating on the deck.

Smart, right?

Spring Deck Maintenance: Clean, Repair and Prepare

Spring cleaning your deck is the most important time of year.

Winter is harsh to any outdoor structure. Months of snow, rain and freeze/thaw cycles leave damage. Start here to fix problems before they get worse.

Do this every spring:

• Give the deck a thorough cleaning. A deck cleaning product and stiff bristle brush will remove mold, mildew and winter grime. A pressure washer is a great tool too. Just keep it farther away from the boards than you think is necessary.
• Check wood for rot. Push a screwdriver into the wood in various places. If it easily penetrates, the wood is soft from rot and needs replacing.
• Tighten any screws or nails that have loosened over the winter. Also, replace any screws that may have rusted or corroded.
• Take a close look at where the deck attaches to the home. Called a ledger board. Decks fail at this connection point most often. It’s also often neglected when inspecting deck health.

Allow wood to dry thoroughly before applying any new treatment. Wait at least 48 hours. Wood oil traps moisture inside wood if applied while the wood is damp. The goal is to lock moisture out.

Summer Deck Care: Prevent UV Damage

Summer sun is bad news for wood decking.

Sun rays damage wood fibers, cause fading, and lead to cracking over time. Luckily, a matte wood oil finish prevents most of these issues.

Summer is the best time to reapply decking oil. It needs it most when temperatures rise. A fresh coat seals out moisture and hydrates wood fibers — all without the shiny look deck varnish leaves behind.

Summer time maintenance includes:

• Sweeping debris off the deck weekly. Leaves, plants and other organic materials hold moisture against wood.
• Rearrange patio furniture occasionally. Extended exposure in the same spot causes sun bleaching.
• Avoid letting planters sit directly on the wood deck surface. Planter pots trap moisture and cause dark stains.
• Reapply oil in high traffic areas if wood begins to look dry.

Fall Deck Preparation: Before Winter

Fall deck preparation is all about getting the deck ready for snow, ice and cold temperatures. If the deck goes into winter damaged or untreated, spring cleanup will be far more work.

Follow these four steps to prepare a deck for winter:

1. Keep deck clear of leaves and debris. Leaves hold moisture against wood and accelerate rot.
2. Clean the deck one last time before the freeze. Dirt and grime trapped against wood all winter causes problems.
3. Inspect the deck for any damage that occurred over summer.
4. Apply a new coat of wood oil to seal wood before cold hits.

Applying decking oil before winter is the most important step of the year. Decking wood that enters winter without protection will soak up moisture during freeze/thaw cycles.

It’s the number one reason wood decks crack, warp and rot.

Don’t skip this step.

Winter Care: Watch for These Things

Winter deck maintenance is easy.

There isn’t a lot to do. But these few habits ensure spring arrives to find the deck in great shape.

• Always use a plastic shovel to remove snow from decking boards. Metal shovel edges scrape and gouge wood surfaces.
• Avoid using rock salt or harsh chemicals to melt ice. They eat away at wood oils and damage wood fibers.
• Check under the deck after heavy rains or snowfalls. Pooling water can occur.
• Keep the deck clear of leaves that may blow in. Leaves in cold weather still trap moisture against wood.

Maintenance done in spring, summer and fall dictates how well a deck weathers winter.

Products Recommended for Year-Round Deck Care

Not all deck treatments are created equal.

Products that penetrate into wood work far better than those that sit on top. For decks, a matte wood oil finish works best because it conditions wood from the inside out.

Things to look for in a quality outdoor wood oil:

• Deeply penetrates into wood grain, not left sitting on top
• Provides UV protection from sun damage
• Repels water to avoid rot and structural damage
• Leaves a natural matte finish — outdoor wood does not look good with glossy finishes

With proper care, wood decks last between 15 and 25 years. Using the right product each season will ensure a deck lives on the high end of that spectrum.

Deck Maintenance Isn’t As Scary As You Think

Season by season deck maintenance isn’t difficult. Sure, it’s work. But dealing with a deck full of problems that should have been caught long ago is far worse.

Takeaways:

• Deep clean, check for damage and treat the deck every spring
• Apply deck protection before and during summer to avoid UV damage
• Prepare the deck before winter — clean and seal wood before snow arrives
• Keep an eye out for damage during winter and remove snow and debris regularly

Follow this guide and the deck will hold up for many years to come.