Why Whirlpool dryer leaving dark marks on the clothes? it is only 6 years old
Appliance ExpertHi, I’m Mike, your home appliance troubleshooting expert—are the dark marks oily/greasy and hard to wash out, or brownish scorch marks that tend to fade when rewashed?
By the way, model number 1LE5700XKW0 . Its more like rusty or brown marks
Appliance ExpertWhen you inspect and wipe the inside of the drum and look closely at the front/rear felt seals and the lint screen housing, do you see any rust, brown residue, or rough edges?
No, i did not notice anything suspicious
Appliance ExpertAre drying times longer or does the cabinet feel hotter than usual, which would suggest a vent airflow restriction that can cause heat-scoring brown marks?
No, dryer is not that hot when running
Appliance ExpertAre the stains thin brown streaks that follow fabric folds or small rusty blotches, and do they show up mostly on bulky items like sheets or jeans?
They look like brown-ish strips
Appliance ExpertThanks—that helps. Based on “brown-ish strips” and normal temperatures, the most likely cause on your Whirlpool 1LE5700XKW0 is fabrics getting lightly pinched between the rotating drum and the front bulkhead due to a worn or loosened front drum felt seal (and, if equipped on this model, its small glide pads). That pinch creates long brown/scorchy streaks along fabric folds without the dryer feeling unusually hot.
Other, less common causes to keep in mind:
- Minor rust transfer from a chipped spot in the drum’s porcelain finish (usually blotches, not long strips).
- Contamination on the drum rim or the front/rear felt from old dye/softener residue that’s been heat-browned.
- A deteriorating rear drum seal or a failing drum roller tracking residue onto the drum edge (marks tend to be along folds as the load rides the rim).
- Rust at a drum baffle screw or the lint screen housing edge (typically leaves localized marks).
What a technician would check/resolve:
- Inspect the condition and adhesion of the front drum felt seal and any glides, and the rear felt seal.
- Look for wear tracks or rust on the drum rim, and for play at the drum/front bulkhead gap.
- Spin-check and examine the drum rollers and idler pulley for wear/contamination.
- Inspect the drum surface and baffle screws for chipped coating or rust. Typical fix is replacing the worn felt seal(s) and glides and cleaning the drum rim; rollers are often renewed at the same time to prevent recurrence.
Safety note: If you ever notice a burning smell, metal-on-metal scraping, or heat surging, stop use and unplug—there are sharp edges inside, and service should be done with power disconnected.
Would you like me to outline a few quick, no-disassembly checks to help confirm the seal/glide issue, or go over DIY vs. pro repair options and typical costs?