You've scrubbed the toilet, wiped down the sink, mopped the floor and given everything a good clean. Your bathroom looks spotless… so why does it still smell?

It's frustrating, especially when you've just spent ages cleaning it!

The problem is that bathroom smells don't always come from the obvious places. Sometimes it's the areas we forget to clean, moisture that isn't drying properly or something hiding down the drain.

So, let's find out what might be causing that smell.

1. Your Bathroom Drains Might Be the Problem

If you've cleaned everything but there's still an unpleasant smell hanging around, your drains are worth checking.

Over time, hair, soap residue and other grime can build up around plugholes and inside drains, creating some rather unpleasant smells.

Start by removing any visible hair or debris from the plughole and cleaning around the drain with a suitable brush and cleaning product.

If you use a drain cleaner, follow its instructions carefully and never mix different cleaning chemicals.

If the smell resembles sewage, keeps returning or is coming from several drains, there could be an underlying plumbing problem that needs professional attention.

2. Damp Towels and Bath Mats

When was the last time you washed your bath mat?

It's one of those things that's easy to forget, but bath mats and towels absorb plenty of moisture. If they stay damp for too long, they can develop a musty smell.

And when you've got a small bathroom with limited ventilation, that smell can quickly spread around the room.

Wash your towels and bath mats regularly, following their care labels, and make sure they're completely dry before using them again.

3. Hidden Grime Around the Toilet

Nobody particularly enjoys cleaning the toilet, but sometimes giving the bowl a good scrub simply isn't enough.

Dirt and urine residue can collect around the toilet's base, hinges and other awkward little gaps that are easy to miss during your usual cleaning routine.

Pay particular attention to these areas when cleaning, using a suitable bathroom cleaner and a small cleaning brush to reach those awkward spaces.

Remember to keep your toilet-cleaning equipment separate from the brushes and cloths you use elsewhere in the bathroom!

4. Mould and Poor Ventilation

Does your bathroom smell damp or musty, even after cleaning?

Bathrooms naturally produce plenty of moisture, particularly after a hot shower or bath. Without adequate ventilation, that moisture can linger on walls, tiles, grout and other surfaces.

Over time, this can encourage mould growth and create an unpleasant musty smell.

Try using your extractor fan during and after showering, opening a window where possible and wiping away excess moisture from wet surfaces.

If you notice mould repeatedly returning, it's important to address the underlying moisture problem rather than simply cleaning the visible patches.

5. Don't Forget Your Cleaning Equipment!

Here's one you might not have considered. Could the smell actually be coming from the equipment you're using to clean your bathroom?

Dirty mop heads, damp cloths and old sponges can develop unpleasant smells when they're left wet or aren't cleaned properly.

And if you're using a smelly mop to clean your bathroom floor, you're hardly going to end up with the fresh bathroom you were hoping for!

Wash reusable cleaning cloths and mop heads according to their care instructions, rinse your brushes after use and allow everything to dry properly before storing it away.

How to Keep Your Bathroom Smelling Fresh

Once you've found the source of the smell, keeping your bathroom fresh becomes much easier.

Make a habit of washing your towels and bath mats, cleaning those easily forgotten areas around the toilet and keeping your drains free from visible debris.

And don't underestimate the importance of ventilation. Giving your bathroom a chance to dry properly can make a big difference, particularly if dampness was causing the smell in the first place.

After all, there's nothing more annoying than spending your morning cleaning the bathroom, only to walk back in and wonder what on earth that smell is!