When a washer leaves stains on clothes, the color and feel of the spot usually point to the cause. Blue or gray greasy spots mean softener or detergent, gray flecks mean buildup inside the washer, rust-colored spots mean iron or a rusting part, and dark oily streaks can mean a tub seal or bearing problem that needs a technician.
Quick diagnosis
| Symptom | Likely cause | First thing to try |
|---|---|---|
| Blue or gray greasy spots | Softener or detergent landing directly on fabric | Use the dispensers; don't pour onto dry clothes |
| Gray or black flecks | Buildup from the drum, door seal or dispenser | Run a cleaning cycle and clean the door seal |
| Orange or rust-colored spots | Iron in the water or a rusting part in the drum | Inspect the drum and agitator for rust or chips |
| Dark brown oily streaks | Possible tub seal or bearing leak | Stop using the washer and call for service |
| Waxy or ink spots | Lip balm, crayon or pen left in a pocket | Search the drum and the dryer drum for residue |
A closer look
Softener and detergent spots
Concentrated softener or detergent that touches dry fabric before it's diluted can leave blue or gray marks that look greasy. They usually come out if you dampen the spot, rub in a little liquid detergent and wash again. Use the dispenser, or add products to water before clothes go in.
Buildup inside the washer
Cold washes and heavy doses of detergent and softener leave a film inside the outer tub that you can't see. Over time it breaks loose as gray or black flecks. Front-load door seals and dispenser drawers hold the same gunk. Run the cleaning cycle your manual recommends, wipe inside the door seal folds, and clean the drawer.
Rust spots
Orange spots can come from iron in the water supply, which is more common with well water. They can also come from a chipped drum, a rusting agitator part or a metal object, like a hairpin, stuck under the agitator or between the drum and tub. Look closely at the drum and its holes.
Dark, oily streaks
On a front-loader, a rear tub seal that fails lets water reach the bearings, and dark, greasy residue can end up on clothes. A rumbling or roaring sound during spin often comes with it. Top-loaders have their own seals that can leak. This isn't a cleaning problem; keep using it and the damage grows.
Who runs into this most
Front-load owners who wash mostly on cold, families with kids who leave things in pockets, people who pour softener straight onto clothes, and owners of older, high-mileage machines.
Prevention checklist
- •Use dispensers for detergent and softener
- •Run the cleaning cycle monthly
- •Wipe the door seal and leave the door open to dry
- •Check pockets before every load
- •Use warm or hot washes now and then where fabrics allow
Time to call a pro
- •Dark, oily streaks appear on clothes
- •A rumbling or grinding sound comes during spin
- •Rust is coming from the drum, agitator or tub
- •Flecks return quickly after a full cleaning
Travis's rule of thumb: Blue spots are a habit. Gray flecks are a cleaning job. Dark oil is a repair.
Dark oily streaks or a roaring spin mean it's time for our washer repair page or a call to (832) 552-1615. For white, chalky marks instead, read how to stop detergent residue on clothes.