Mildew, drain and sewer odors, ranked by likelihood

Why Your Washer Smells and the Safe Fixes That Work

Mildew is the usual answer: damp, closed-up washers grow it on the door seal, drawer and drum.

A drain or sewer problem is next. A rotten egg smell is a gas safety question. Here is how to tell them apart and when to call (336) 738-8095.

60%EPA indoor humidity ceiling
40washes between filter cleans
24 to 48hours to dry wet materials
87.9 FJuly average high here

Quick Answer: Why a Washer Smells Like Mildew in a Winston-Salem Laundry Room

Moisture is trapped and nothing dries it. Maytag lists cool water only, wet laundry left sitting and a door closed right after a load. EPA says indoor humidity should stay under 60 percent. Winston-Salem's July average high is 87.9 F per PlantMaps. So a closed washer stays warm and damp.

Most Likely Causes of a Smelly Washing Machine, Ranked

  1. Damp and closed up: door or lid shut, wet clothes left inside.
  2. Detergent and softener film: Reliable Parts says residue traps bacteria.
  3. Dirty seal, drawer or pump filter: grime hides where water pools.
  4. Slow or standing drain water: a clogged filter or kinked hose.
  5. Sewer gas from the house drain: not the washer itself.

Why a front load washer smells worse near the door seal

The rubber seal folds hold water and lint. Samsung says to wipe the gasket folds and dry it fully before closing the door. Leave the door and drawer open after every wash.

When a washing machine smells like sewage, call a plumber first

The Money Pit says a dry or missing trap lets sewer gas up a drain. A sewage odor usually points to a venting or drain pipe problem. A washer repair will not fix a house drain.

Pulled-out washer detergent drawer showing a faint line of mildew in the compartment

Safe Checks for a Smelly Washer, in Order

  1. Smell the drum, the door seal, the drawer and the drain area behind the machine to find the source.
  2. Wipe the door seal and glass with warm soapy water and dry them.
  3. Pull the detergent drawer, rinse it and let it dry before you slide it back.
  4. Unplug a front load washer, let hot water cool, then clean the pump filter. Samsung says do this about monthly or every 40 washes.
  5. Run an empty hot cycle with a washer cleaner. Samsung allows liquid chlorine bleach in the detergent compartment, never poured into the drum. Check your manual first. Reliable Parts uses white vinegar or baking soda.
  6. Leave the door open to dry.
  7. Cut detergent and softener to the manual's amount.

Signs to Stop Scrubbing and Call Someone Else

  • Rotten egg smell: leave the home. Piedmont Natural Gas says to call 800-752-7504, or 911 from outside, per this November 2024 notice.
  • Sewage smell or gurgling drains: call a plumber.
  • Standing water in the drum: unplug the washer and call a technician.
  • Burning smell: unplug it and leave it off.
  • Smell returns within days of cleaning: something deeper is wrong.

What a Technician Checks When a Washing Machine Smells Bad

On a visit for washer repair, a technician looks for standing water after a cycle. Then they check the pump and its filter. They look for kinks or clogs in the drain hose. They also check for a torn or stained door seal and a packed detergent drawer. If the smell sits in the house drain, you will be pointed to a plumber.

Laundry room with the washer door and drawer open and a fan nearby

Repair or Replace a Smelly Washer: Where the Honest Limit Is

A smell alone rarely means replacement. Cleaning, a new filter or hose, or a door seal usually solves it. Replace only when a worn machine has several failures at once. The estimate is free.

Keep a Winston-Salem Washer Fresh: Open Door, Right Detergent, Dry Room

  • Leave the door or lid open after every wash (Samsung, Maytag).
  • Run a tub clean cycle monthly, wipe the seal weekly.
  • Run warm or hot cycles sometimes, since cool only is a listed cause.
  • Keep the laundry room under EPA's 60 percent humidity ceiling.

Winston-Salem Washer Still Smells? Here Is Who to Call

Dryer Repair Winston-Salem serves Winston-Salem NC by phone only. If the cause is a pump, hose or door seal, see our washer repair page or call (336) 738-8095. We are on the homepage and on the service areas page. Sewer smells belong to a plumber, and we will say so.

Regional case file

What EPA Says About Damp Washers and Mold

Scene. No local news item covers this. So the closest authoritative source is the EPA mold course, chapter 2.

Problem. Mold grows on almost any organic material when moisture and oxygen are present.

Tension. A closed washer holds both.

What a careful crew does. It looks for standing water and traps, and tells you to dry things out.

Outcome. EPA says keep indoor humidity under 60 percent, ideally 30 to 50 percent. It says to dry wet materials within 24 to 48 hours.

Lesson. Open the door.

Smelly Washer Questions From Winston-Salem Homes

Why does my washing machine still smell after I cleaned it?

The source is probably somewhere you have not cleaned yet. Check the pump filter, the detergent drawer and the seal folds, then the drain hose. If the smell returns within days, sewer gas from the house drain may be the cause. That is a plumber's job.

Can I use vinegar or bleach to clean my washer?

Check your manual first. Reliable Parts uses white vinegar or baking soda. Samsung allows liquid chlorine bleach in the detergent compartment, never poured into the drum. Maytag warns bleach is not recommended for some front load models. Use one cleaner at a time.

How often should I clean my washing machine?

Samsung says to wipe the door, seal and detergent drawer weekly. Run a tub clean cycle monthly. Clean the pump filter about monthly or every 40 washes. Leave the door open after each wash so the drum can dry, whatever brand you own.

Why does my washing machine smell like sewage?

Front loaders hold moisture in the door seal folds and the drawer. A closed door locks in damp air, as Maytag notes. Wipe the seal, dry it and leave the door open. Top loaders can smell too, from film under the lid.

What if I smell rotten eggs near my washer in Winston-Salem?

Leave the home first. Piedmont Natural Gas adds a rotten egg odor to gas. Once outside, call 800-752-7504 or 911 and stay out until it is cleared. A gas dryer or water heater may be near the washer. So do not switch anything on.

Does Winston-Salem humidity make washer odors worse?

Warm, damp rooms help mildew. July highs here average 87.9 F. EPA says to keep indoor humidity under 60 percent. It also says to dry wet materials within 24 to 48 hours. Open the washer door and unload wet laundry promptly after each load.

Is it mildew or a drain problem?

A musty smell at the door seal or drawer points to mildew. Standing water in the drum points to the drain. A rotten egg or sewage smell points to the house plumbing or gas. Clean first, and call someone if the smell comes back.

When should I call Dryer Repair Winston-Salem about a smelly washer?

Call (336) 738-8095 if the drum holds water or the seal is torn. Call too if the pump filter is clogged beyond a safe clean. Dryer Repair Winston-Salem sends local technicians for washer repair in Winston-Salem NC, and a person answers. Describe the smell and when it appears. The estimate is free.

Call About a Washer That Will Not Stay Fresh

Describe the smell to a person and get a free estimate if it needs a part. Call (336) 738-8095, no obligation.

Call (336) 738-8095
Call (336) 738-8095