Winterize the mower and gas tools
Annual · typically November
Why it matters
Small engines don't die of work; they die of storage. Modern pump gas starts breaking down in about a month — the ethanol pulls in water, the light compounds evaporate, and what's left gums the carburetor's tiny passages shut. Your mower starts fine on the last cut of your county's season and then greets you in April with a pull cord and silence. With your winters, everything gas-powered is about to sit for four-plus months — long enough for untreated fuel to do real damage. This card pays for itself the first spring. Battery tools changed this chore, not ended it: lithium packs hate freezing while stored — they winter indoors, not in the shed.
What skipping it costs
$100–$600
Gas left in a small engine over winter turns to varnish in the carburetor — the number-one reason mowers won't start in spring. That's a $100–$200 carb job on a machine a $8 bottle of stabilizer would have protected, multiplied across the trimmer, the blower, and the pressure washer. The spring repair line at the mower shop is a museum of skipped Novembers.
Two ways to get it done
Do it yourself
You'll need: Socket wrench for the blade (optional), File or bench grinder if sharpening, Fuel stabilizer (~$8), Fresh oil if you're due, A splash of bar oil for the chainsaw crowd.
- Stabilize or run dry — pick one. Either add stabilizer to a fresh tank and run the engine five minutes so treated fuel fills the carb, or run the tank completely dry. Both work; half-measures don't.
- Same treatment for the trimmer, blower, and pressure washer. The pressure washer also needs its pump water emptied — trapped water cracks pumps at the first hard freeze.
- Blade off, blade sharp. While the mower's parked for the season: pull the blade (mark which side faces down), sharpen or drop it at a shop for a few dollars, and change the oil if you're due. Spring-you starts the season with a scalpel instead of a club.
- Batteries come inside. Lithium packs store best around half charge, on a shelf that doesn't freeze. The tools can stay cold; the batteries can't.
- Wipe the deck. Caked grass under the mower deck holds moisture against steel all winter. A putty knife and two minutes now beats a rust-lace deck later.
Hire it out
$80–$180National fair range — local labor moves this number.
A full winter service — oil, blade, plugs, stabilized fuel — runs $80–$180 at a local shop, and fall is the secret: no line, same price, and your machine comes home ready so spring-you just pulls the cord.
The honest arbitrage is timing, not skill. The same shop in April is buried three weeks deep in mowers full of varnished gas. Every one of those tickets is this card, skipped.
Ask the tech
- Does the winter service include blade sharpening and an oil change, or are those line items?
- What's your turnaround right now versus in April?
Red flags you're being upsold
- The April tune-up rush: same service, three-week wait, peak pricing. Fall drop-off is the identical job with no line.
- A carburetor replacement quote on a mower that sat with old gas — a $15 carb clean kit or even just fresh fuel and a stabilizer often wakes it up first.
- 'Your mower isn't worth fixing' from the shop that sells new mowers. Sometimes true; worth hearing from someone who doesn't stock inventory.
Second opinion time: Any repair quote over half the price of the equivalent new machine.
The call
DIY — it's pouring a capful of stabilizer and running the engine five minutes. Sharpen the blade while it's apart or drop it at the shop in fall, never in April.