The best smelling laundry comes from getting the basics right before adding any fragrance. Use the right amount of detergent for your load and water hardness, do not overload the drum, wash towels and bedding at 40 to 60°C where the label allows, take the washing out as soon as the cycle finishes, dry it quickly with plenty of airflow, and run a hot maintenance wash every month. Fabric conditioner and scent boosters then add fragrance on top of genuinely clean fabric, rather than covering up a smell.
Most "my washing smells" problems have nothing to do with which detergent scent you buy. They come from damp, residue and a machine that needs cleaning. Fix those, and almost any detergent will leave clothes smelling fresh for days. This guide covers every step, from the drum to the drawer.
Why Clean Laundry Can Still Smell
Slow Drying
Clothes that stay damp for hours, especially indoors in winter, give bacteria and mould time to grow. That is the classic musty, "wet dog" smell.
Left in the Drum
Wet washing left in a closed machine for even a few hours can start to smell before it is ever hung up.
Too Much Product
Overdosing detergent or fabric conditioner leaves residue in fabric and in the machine, which traps odours rather than removing them.
A Dirty Machine
Constant low-temperature washes let a greasy film build up in the drum, seal and drawer, which then transfers smells to every load.
Overloading
A packed drum stops clothes moving through the water, so sweat and body oils are not rinsed out properly.
Hard Water
Minerals in hard water reduce how well detergent works, so the same dose cleans less effectively in much of southern and eastern England.
The Fresh Laundry Routine, Step by Step
- Start with a clean machine. Run an empty hot maintenance wash and clean the door seal and detergent drawer.
- Sort properly. Separate heavily soiled items, towels and gym kit from everyday clothes so each load gets the right temperature.
- Dose correctly. Follow the detergent pack for your soil level and water hardness rather than guessing or adding "a bit extra".
- Leave room in the drum. As a rough guide, you should be able to fit a hand in above the clothes.
- Choose the right temperature. Everyday clothes at 30°C; towels, bedding and sportswear warmer.
- Unload straight away. Set a timer or use the delay-start so the cycle finishes when you are home.
- Dry fast. Shake items out and hang them with space between them in a warm, ventilated spot.
- Store bone dry. Folding clothes that are even slightly damp brings the smell straight back.
What Temperature Should You Wash At?
| Item | Temperature | Why |
|---|---|---|
| Everyday clothes, lightly worn | 30°C | Modern detergents clean well at low temperatures and it uses less energy |
| Towels, tea towels | 40 to 60°C | Damp towels are the most common source of musty smells |
| Bedding | 60°C where the label allows | Helps to kill house dust mites |
| Sportswear and synthetics | 30 to 40°C with a biological detergent | Synthetic fibres hold on to body odour; enzymes break it down |
| Wool and delicates | Cold or 30°C, wool cycle | Heat and agitation cause shrinking and felting |
The Energy Saving Trust recommends washing at 30°C and running full loads to cut energy bills. For bedding, Allergy UK advises a 60°C wash to reduce house dust mites. The balance most homes find works is 30°C for clothes and a regular hotter wash for towels and sheets.
Choosing Detergent and Fragrance
| Product | What it does | Tip |
|---|---|---|
| Biological detergent | Enzymes break down sweat, food and body oils, even at low temperatures | The best choice for smelly sportswear and towels |
| Non-biological detergent | No enzymes; often preferred for sensitive skin | May need a slightly warmer wash on heavily soiled items |
| Fabric conditioner | Softens fabric and adds fragrance | Use sparingly on towels, as too much reduces absorbency |
| Scent boosters | Extra fragrance added to the drum | Only effective on laundry that is already properly clean |
| Oxygen bleach | Lifts stains and odours from whites and colourfast fabrics | Useful for towels and gym kit that still smell after washing |
| Fabric freshener spray | Refreshes wardrobes, shoes and items between washes | Not a substitute for washing |
Drying for Fresh-Smelling Laundry
Drying is where most smells start, especially between October and March when washing goes indoors.
- Outdoors is best whenever the weather allows. Moving air dries fabric fast and leaves the cleanest smell.
- Indoors, ventilate. Dry in a room with an open window or a dehumidifier, never in a closed bedroom.
- Leave gaps. Items squashed together on an airer can take a day or more to dry.
- Avoid draping over radiators. It adds a lot of moisture to the room, which feeds condensation and mould.
- Use a tumble dryer or heated airer for towels and bedding on damp days, and clean the dryer filter every time.
If washing is a weekly chore you keep putting off, slotting it into a home cleaning schedule makes it far easier to unload and dry on time.
Keep Your Washing Machine Fresh
A Smelly Machine Means Smelly Clothes
Once a month, run an empty wash at the hottest setting your machine recommends for cleaning. Wipe inside the rubber door seal, where hair, fluff and water collect, and pull out and rinse the detergent drawer. Check the filter every few months, following the manual. After every wash, leave the door and drawer ajar so the inside can dry.
Our Pick for Fresh Laundry
Signature Detergent No.102 (16 fl oz)
A bleach-free detergent with enzymes to lift stains and a light, long-lasting fragrance, suitable for whites and colours. A good choice when you want clothes and bedding to smell fresh long after the wash.
View ProductQuick Summary
- Smells come from damp, residue and a dirty machine, not the wrong scent.
- Dose correctly and leave space in the drum.
- 30°C for clothes; warmer for towels, bedding and sportswear.
- Unload straight away and dry quickly with good airflow.
- Clean the machine monthly and leave the door open after use.
- Add fragrance last, on laundry that is already properly clean.
Shop Laundry Care
Detergents, stain removers, fabric conditioners and fresheners for laundry that smells as clean as it looks.
Shop Laundry CareFrequently Asked Questions
How do I make my laundry smell nice for longer?
Wash with the right dose of detergent, avoid overloading, dry clothes quickly with good airflow and store them only when completely dry. A little fabric conditioner or a scent booster then adds fragrance that lasts.
Why does my washing smell even after washing?
The usual causes are leaving wet washing in the drum, slow indoor drying, too much detergent or conditioner, or a dirty machine. Fixing the drying and cleaning the machine solves most cases.
Is fabric conditioner or a scent booster better for smell?
Both add fragrance, but neither fixes an underlying smell. Fabric conditioner also softens; scent boosters only add scent. Use either sparingly, and skip conditioner on towels you want to stay absorbent.
What temperature should I wash towels at to stop them smelling?
40 to 60°C, depending on the care label, with a biological detergent. Dry them quickly and fully, as damp towels are the most common source of musty smells.
How do I get a musty smell out of clothes?
Rewash them at the warmest temperature the label allows with a biological detergent, adding oxygen bleach for whites and colourfast items, then dry them quickly, ideally outdoors or in a tumble dryer.
Does vinegar make laundry smell better?
Some people add white vinegar to the conditioner drawer to cut residue and odours. Check your machine's manual first, as some manufacturers advise against regular acid use because it can affect rubber seals.
Sources: Energy Saving Trust, Quick tips to save energy; Allergy UK, House dust mite allergy factsheet.