A clean-smelling washing machine doesn’t end with clean laundry. Leaving the washing machine door open after a wash can help prevent the damp, stale smell that develops when moisture remains trapped inside the drum. For most front-load machines, leaving the door cracked open after the cycle helps the inside to dry out better. This simple habit can also reduce moisture buildup around the rubber seal and detergent residue. However, the door should not remain open when children or pets can reach the machine. This guide explains when keeping it open works best and which other habits help maintain freshness.
Why Trapped Moisture Causes Smell and Mould?
A washing machine can smell unpleasant even when every load comes out clean. The problem often begins with moisture left behind after the cycle. Water can remain around the rubber seal, inside the detergent drawer and along the drum walls. When these areas stay warm and damp, mould and bacteria can develop, while detergent residue gives them a suitable surface to grow. The change is gradual, so the smell may not appear immediately.
Keeping the machine dry is one of the simplest ways to prevent mould in a washing machine. Leave the door and detergent drawer slightly open after washing, allowing moisture to escape properly.
Front Load vs Top Load: Does It Matter?
The right amount of airflow depends on the washing machine type. Front-load machines can retain water around the rubber door seal, especially inside its folds. Top-load machines have fewer enclosed areas, but moisture can remain inside the tub after washing. For both types, some airflow helps the interior dry faster. Keeping the door or lid slightly open after each wash is a simple way to reduce dampness and unwanted odours.
| Machine type | What stays damp | What helps |
| Front load | Door seal, drum, drawer | Door slightly ajar, wiped seal |
| Top load | Tub walls, lid rim | Lid raised, wiped rim |
Compare our front-load washing machines and top-load washing machines to see how each is built.
Benefits of Leaving the Door Open
When you leave the door open for a short while, the gains show up in a few places.
- The drum and rubber seal dry faster after each wash.
- The air smells fresher the next time you open the door.
- Less residue film forms where mould tends to start.
- It supports better washing machine hygiene without extra products.
When You Might Keep It Closed (Kids, Pets, Safety)
Some homes have good reasons to keep the door shut. Toddlers and pets can be drawn to a low front door, and a small child may try to climb in. Closing it when you step away is the safer choice.
You can still air the drum while you stay in the room, then close it after an hour or two. Top-load lids are placed higher, and Softfall Technology on Haier top-load models lowers the lid gently.
Leave the Detergent Drawer Open Too
A clean detergent drawer matters more than many users realise. Water and detergent residue remain inside after each wash, creating another damp area where residue can build up. Leave the drawer slightly open between cycles so it can dry properly. Every few weeks, remove and rinse the drawer thoroughly. Wipe the compartment behind it with a dry cloth to remove hidden moisture and residue.
Other Ways to Prevent Washing Machine Odour
Keeping the washing machine door open helps, but it should not be the only habit. Two simple steps make a noticeable difference after each wash. Wipe excess water from the rubber seal and leave the detergent drawer slightly open for proper drying. These small changes reduce trapped moisture and help prevent unpleasant odours from developing inside the machine.
1> Wipe the Gasket and Drum
Run a dry cloth around the rubber seal, including the folds, once the cycle ends. Check for coins, hair clips or lint caught inside, since these hold water. Wiping the drum walls takes under a minute and supports washing machine hygiene over the months.
Want a closer look at keeping the rubber seal dry through humid months?
Read this blog: Front Load Door Seal Care: Preventing Water Traps and Odours in Monsoon
2> Run a Tub-Clean Cycle
Once a month, run a tub-clean or drum-clean cycle with the machine empty. Your user manual names the right programme and the cleaner it suggests. This monthly step is the usual answer when people ask how to get rid of the smell in a washing machine.
Quick Care Routine After Every Wash
- Take out wet clothes soon after the cycle ends.
- Wipe the rubber seal and drum rim.
- Pull the detergent drawer out slightly.
- Leave the washing machine door open after the wash for a few hours, then close it once the drum feels dry.
How Haier Washing Machines Support a Fresher Drum
At Haier, we design our washing machines to work alongside these habits. Our Haier 12 Kg F11 front load washing machine includes Ultra Fresh Air, which blows fresh air inside the drum after the wash to keep moisture and odour away.
In our top load range, the Haier 10 Kg top load washing machine HWM100-H326BK keeps air moving in the tub with Ultra Fresh Air, and it adds a Butterfly-shaped In-Built Heater for hot wash. Our Haier 10 Kg semi-automatic washing machine has a Spray function that rinses detergent residue from clothes and the inner tub, plus Oxyi Dry to reduce moisture in clothes.
Conclusion
A washing machine can develop an unpleasant smell when moisture remains trapped inside after washing. Leaving the door open for a few hours allows the drum and rubber seal to dry properly. For most households, the practical answer to washing machine door open or closed is open after the cycle, unless children or pets can access it. Wipe the seal after washing, keep the detergent drawer slightly open, and run a monthly tub-clean cycle. These habits help control moisture, residue and recurring odours without much extra effort.
FAQs
Should you leave the washing machine door open after a wash?
Yes, leaving the door slightly open for a few hours lets trapped moisture escape from the drum and rubber seal. This keeps odour and mould from settling in, and it needs no extra effort.
Does leaving the door open prevent smell and mould?
It lowers the risk considerably, since air dries the drum, seal and drawer faster. Mould needs damp to grow, so removing moisture limits it. Regular wiping and a monthly tub-clean cycle add protection.
Should I leave the door open on a front load or top load machine?
Both benefit. On a front-load machine, leave the door slightly ajar so the seal dries. On a top-load machine, keep the lid raised. Semi-automatic machines have an open top, so wiping the tubs is enough.
How do I stop my washing machine from smelling musty?
Remove wet clothes quickly, wipe the rubber seal, leave the door and drawer open to dry, and run a tub-clean cycle monthly. Using the recommended detergent amount also limits residue behind musty odour.
Should I also leave the detergent drawer open?
Yes, pulling the drawer out slightly helps it dry between washes. Rinse it every couple of weeks and wipe the slot behind it, since leftover detergent and water can cause a musty smell.
Is it safe to leave the washing machine door open around children?
A low front door can attract toddlers and pets, so close it when you step away. You can air the drum while supervising, then shut it. Top-load lids are placed higher and are easier to manage.
How do I prevent mould in my washing machine?
Keep the drum dry by leaving the door ajar after each wash, wipe the seal and clean the drawer. Run a tub-clean cycle monthly and use the right detergent quantity to limit residue where mould forms.