--- title: "Signs an appliance is due — Appliance Guides" description: "The early signs that an appliance in the house is overdue for upkeep: longer run times, frost, flat-tasting ice, gritty glasses, towels that stay damp, musty…" url: "https://appliancemaintenance.center/guides/common-problems/" --- What slow wear looks like before it becomes a breakdown # Signs an appliance is due guides. The early signs that an appliance in the house is overdue for upkeep: longer run times, frost, flat-tasting ice, gritty glasses, towels that stay damp, musty drums, yellow flames and a creeping power bill. ## Signs an appliance is due, guide by guide. This section is about the slow changes that tell a homeowner upkeep has slipped: a drying cycle that now takes two rounds, ice that comes out undersized, glasses with a film, a hood that leaves smoke hanging, an electric bill that creeps up with no new appliance in the house. None of these is a breakdown yet, and that is the point of reading about them now. [All 18 guides](https://appliancemaintenance.center/guides/) 5-minute read ### [Signs an appliance is overdue for service: time, sound, water and the calendar](https://appliancemaintenance.center/guides/signs-an-appliance-is-overdue-for-service/) A load that needs a second round, undersized ice, spotted glasses, a hose nobody has dated. Most of the evidence is small, and some of it never shows at all. 5-minute read ### [Why appliances lose efficiency with age, and how much of it upkeep wins back](https://appliancemaintenance.center/guides/why-appliances-lose-efficiency-with-age/) Dust on a coil, lint in a duct, scale on a heater and a gasket gone stiff are reversible. The design year stamped on the rating tag is not. 5-minute read ### [What skipped upkeep turns into: five small jobs and the repairs behind them](https://appliancemaintenance.center/guides/what-skipped-upkeep-turns-into/) An unbrushed coil, an exhaust run nobody opened, a hose past its fifth year. Each neglected job has a predictable failure waiting at the end of it. ## What slow wear looks like before it becomes a breakdown. The guides follow each sign back to what usually causes it across the four appliance groups we look after: cold storage, cooking appliances, dish care and laundry. Most of the answers are buildup in a predictable place, such as dust on a coil, lint in an exhaust run, grease in a filter or scale on anything that heats water, and most of them are reversible. They also explain the other side of the ledger, the losses no cleaning wins back, and what a skipped job tends to turn into if it is left for another year. Figures come from the makers' own care instructions and from ENERGY STAR, CPSC, NFPA, USGS and the FDA, and each source sits under the section that uses it. A few signs are not upkeep problems at all. A hot or burning-lint smell, gas near a burner, a leaking or bulging supply hose, a burning electrical smell and a breaker that trips when an appliance starts all mean switching off first. Each guide says where that line is, and hands anything already broken to the repair site for that appliance. [Not sure where to start?](https://appliancemaintenance.center/guides/#start-here) ### The short answer Signs an appliance is overdue for service: time, sound, water and the calendar An appliance is overdue for service when its cycles stretch, its water parts slow down or spot glassware, it makes a new sound or smell, or a maker's interval has passed without anyone noticing: six months for a coil or a water filter, one to two years for a dryer's exhaust run, five years for washer fill hoses. ### The short answer Why appliances lose efficiency with age, and how much of it upkeep wins back Home appliances lose efficiency with age mostly through buildup rather than wear: dust on a condenser coil, lint and grease in exhaust paths, mineral scale on heated water parts, and gaskets and leveling that drift. ### The short answer What skipped upkeep turns into: five small jobs and the repairs behind them Skipped appliance maintenance rarely fails quietly. ## When reading is not enough. If the checks in these guides did not settle it, the visit picks up from there, stop by stop. [What services cost](https://appliancemaintenance.center/cost/) 1. 01 A walk around the house first 2. 02 Cleaned, checked and adjusted 3. 03 Wear parts before they fail 4. 04 A service record for the house ## The problems these answer. Each has a page of its own, with the causes in the order worth checking. [All 17 problems](https://appliancemaintenance.center/problems/) Problem ### Appliance Energy Use Creeping Up With Nothing Else Changed 6 causes, cheapest first Problem ### Laundry Taking Two Cycles to Dry: The Lint Path Is Usually Why 6 causes, cheapest first Problem ### Water or Ice Tasting Stale: Filter Age, Scale and Idle Lines 6 causes, cheapest first Problem ### Cold Storage Running Nonstop: Coil Dust, Clearance and Door Seals 6 causes, cheapest first For the heart of your home. ## Questions about signs an appliance is due. ### How do I know whether a change is wear or buildup? Clean what the guide points to and see whether the appliance recovers. If a cleared lint path or a brushed coil brings the cycle time back, it was buildup; if nothing changes, a part is wearing and it becomes a repair question. ### Which sign in this section is the most urgent? Anything involving heat in the laundry. A hot cabinet, damp loads after a full cycle or a smell of hot lint point to a restricted exhaust, which is the main cause of home dryer fires according to NFPA. ### Do these signs look the same on every make? The mechanisms are the same across makes, so the signs are too. Intervals and reminder lights differ, which is why the guides cite the maker whose number they quote. ### Can a maintenance visit confirm what I am seeing? Yes. A visit checks each appliance group, records temperatures, airflow and flame, and tells you which of the signs you noticed trace back to buildup and which point to a worn part. ## The other sections. Split by what you are trying to find out rather than by which part of the appliance it concerns. [All guides](https://appliancemaintenance.center/guides/) Ten-minute tasks with the appliance unplugged ### [Checks between visits](https://appliancemaintenance.center/guides/troubleshooting/) - [Ten-minute checks between maintenance visits, one appliance group at a time](https://appliancemaintenance.center/guides/ten-minute-checks-between-visits/) - [Reminder lights and clean codes: when the display is asking for upkeep](https://appliancemaintenance.center/guides/reminder-lights-and-clean-codes/) - [Model and serial numbers: starting a service record for every appliance at home](https://appliancemaintenance.center/guides/model-and-serial-for-a-service-record/) What is due when, across the whole house ### [Routines and schedules](https://appliancemaintenance.center/guides/maintenance-and-prevention/) - [A yearly upkeep calendar for the whole home, job by job](https://appliancemaintenance.center/guides/a-yearly-upkeep-calendar-for-the-home/) - [Filters and when each one is due, from the ice line to the hood](https://appliancemaintenance.center/guides/filters-and-when-each-one-is-due/) - [Hard water scale and what it wears out, part by part](https://appliancemaintenance.center/guides/hard-water-scale-and-what-it-wears/) Lint fires, gas at the burners, hoses and wiring ### [Fire, gas and water safety](https://appliancemaintenance.center/guides/safety-and-food/) - [Lint, exhaust runs and fire risk behind the laundry closet](https://appliancemaintenance.center/guides/lint-exhaust-runs-and-fire-risk/) - [Supply hoses and slow leaks: the lines that feed four appliances](https://appliancemaintenance.center/guides/supply-hoses-and-slow-leaks/) - [Gas burners and carbon monoxide: flame, air and the alarm](https://appliancemaintenance.center/guides/gas-burners-and-carbon-monoxide/) A yearly plan, a visit when due, or a new appliance ### [Plans, visits and replacement](https://appliancemaintenance.center/guides/choosing-and-comparing/) - [A service plan or one-off visits: matching upkeep to the appliances you own](https://appliancemaintenance.center/guides/a-service-plan-or-one-off-visits/) - [Keep maintaining or replace: when upkeep stops paying on an aging appliance](https://appliancemaintenance.center/guides/keep-maintaining-or-replace/) - [What a maintenance visit covers, part by part across the home](https://appliancemaintenance.center/guides/what-a-maintenance-visit-covers/) Clearances, shutoffs and leveling that make service easy ### [Set up for easy upkeep](https://appliancemaintenance.center/guides/installation-and-setup/) - [Clearances that leave room for service, and why tight fits cost later](https://appliancemaintenance.center/guides/clearances-that-leave-room-for-service/) - [Shutoff valves every appliance needs, and where each one hides](https://appliancemaintenance.center/guides/shutoff-valves-every-appliance-needs/) - [Leveling and airflow after a move: resetting each appliance](https://appliancemaintenance.center/guides/leveling-and-airflow-after-a-move/) Not sure which section? ### Start from your question The four questions most visits start with, each with the guide that answers it. 18 guides Where to start Where to start --- **[Read on the site: Signs an appliance is due — Appliance Guides](https://appliancemaintenance.center/guides/common-problems/)** **[Book a visit with ApplianceMaintenance.center](https://appliancemaintenance.center/schedule/)**