Does Your Clean House Still Smell Off? Consider This Guided Advice

You may feel as though your home cleaning skills are in question if the property still smells poorly after a heavy cleaning effort, but sometimes, this can be out of your control. After all, you can vacuum, polish and scrub within an inch of your life, but that doesn’t mean the expired mouse behind the wall is going to be any less influential on the space.

Moreover, if you live in a rural area and a local farmer spreads manure to help encourage the health of their crops, well, we may just assume you’re not going to relish that. It may only happen once or twice a year, but that’s not great if you have a dinner party hosted.

As such, some of these measures are within your control, and some of them aren’t. It’s also good to know that if a smell does linger outside of your usual cleaning routine, it can usually be addressed with one effort. Let’s explore the form that might take in the post below, by considering some of the common stinks your home maybe struggling with:

Damp & Mould

It doesn’t take much for moisture to settle in a space and slowly start doing its worst, especially if the window’s been left cracked through a few too many storms, or the bathroom extractor isn’t really doing its job anymore, and the steam has quietly clung to the corners of the ceiling. Left to its own devices, that moisture will love to sink into plaster, flooring, and behind the tiles. This is where when the smell starts to develop.

Thankfully, you’ll recognize the smell, because it’s quite often musty. The issue is that once mould starts to set in, surface cleaning doesn’t tend to be enough. It’s not always visible either. That’s because some of it might be hiding behind furniture, under rugs, or soaked into older wallpaper you’ve not thought to check in a while. So while you might have done your rounds with the mop and bleach, the smell lingers because the source hasn’t actually gone anywhere.

A dehumidifier can help manage the humidity levels, which is worth thinking about if you’re in an older property or you’ve noticed condensation forming around windows. If the mould has already taken hold, though, it’s worth treating it directly with mould-specific solutions and maybe even repainting the area with a protective primer.

Pest Impacts

It’s not exactly the nicest thing to think about, but small pests like mice, rats, and insects can leave behind a smell long after they’ve moved on. Or worse, when they haven’t moved on at all, as we referenced in our introduction, as the ammonia-like, sharp scent often noticed near hidden corners or under appliances is usually an indicator that something’s been living there, nesting or worse, dying.

What makes this a little trickier is that it’s not always obvious straight away. You might smell something off in the kitchen but assume it’s old food, or think the pet bed’s due a wash. But if you’ve cleaned all of that and it still smell, well, it might be time to check under the floorboards or behind the cupboards.

In some cases, a pest control service is the only real option. Once you know the source is gone, you can disinfect the area properly. Just be prepared that some spaces might need more than a wipe-down, as infrastructure fixes like insulation could need replacing, and certain materials might need pulling up, and yet it’s better to fix the root than just spray something nice-smelling and hoping it masks the scent for long.

Drainage & Sewage

There’s a very unflattering kind of smell that comes from drainage issues, and once you’ve smelled it, you don’t forget it. We won’t linger on it, but it does often come up in bathrooms, kitchens, and laundry areas, which is basically anywhere with high plumbing use.

Even if the water drains fine, it might not mean the pipes are clear. Food build-up in kitchen sinks, hair and soap residue in the shower, or worse, blockages in drains can all contribute to that slow but steadily growing stench. Because it’s not always visible, it’s often defined by“just how old houses smell” when in reality, an issue might really need a fix..

Clearing out U-bends, running boiling water through the pipes, and using enzyme-based cleaners rather than harsh chemicals (which can do more harm than good long-term) can all help. But if you smell sulphur or sewage then it’s best to call a reliable drain clearing plumber and have the issue attended to ASAP.

Food & Fermentation

Not every food-based smell is a problem, but some do outstay their welcome, and that’s certainly the case when bits of it get caught under appliances or fall into gaps behind the counters. Little mistakes like a splash of milk behind the fridge can cause trouble after a day or two, for instance. That slow-developing sour smell is often the one people chase for days without quite locating the source.

Things like compost bins, improperly sealed leftovers, or certain strong cheeses kept too close to warm appliances can start to create a low, background odour that you kind of stop noticing until someone else walks in and comments. It doesn’t always smell like “bad food,” either. Sometimes it’s just a sort of stale fog that hangs around.

Giving the kitchen a proper shake-down, including moving appliances out, cleaning cupboard interiors, checking behind the toaster or microwave, and definitely the oven, usually clears things out. If your fridge smells even after you’ve cleaned it, a bowl of baking soda left inside can absorb the rest over a few days.

Soft Furnishings Can Hold Onto More Than Just Dust

It’s easy to forget that your sofa, curtains, rugs, and throw cushions you’ve not washed in a while can be quietly collecting the various scents that pass through your home. You’ll also find that pets that climb on furniture, food smells from the kitchen drifting into the living room, even that open window letting in outside air can all gets absorbed as well. Not nice..

If you’ve ever walked into someone else’s house and noticed a distinct smell made up of these scents, not a bad one necessarily, just their “house smell,” it’s usually from their fabrics. It’s the same at home for the most part. That being said, if something more pungent has gotten into the mix, like smoke, pet accidents, or damp, it doesn’t just stay in one place, it’ll be in these fabrics too.

Washing what you can and airing out what you can’t helps, and as ever, steam cleaning carpets or hiring a carpet cleaner for the day might seem like a hassle, but it can transform the feel (and smell) of a room if it’s been a while. It’s also a good excuse to rotate soft furnishings or change things up a little.

Old Materials Give Off Their Own Kind Of Smell

If you live in an older home, certain smells may just be part of the building materials themselves. You’ll find that aged wood, certain types of glue or insulation used decades ago, even older carpets or wallpaper adhesives, can carry a scent. Now, that’s not always unpleasant, but a little musty, a little tired instead. If that’s not your thing or you’ve moved into an older household,d that may not be ideal for you. You can consider renovations or removing old furniture and having it reupholstered if you think that could be causing the issue.

With this advice, we hope you can more easily avoid a house smelling off, and enjoy a new household benefits by your cleaning regime instead.