Illustration for How to Wash a Motorcycle Without Soaking the Electrics

Below you’ll find what three makers say, what to cover first and how to wash. You’ll also see what to do after, so the brakes and chain are ready to ride.

Why riders worry about water

On a motorcycle, switches, connectors and bearings sit close to where the water goes. A new rider in a recent motorcycle forum thread couldn’t hose the bike down at an apartment. They asked whether a trip to a car wash would hurt it, and whether the chain needed lube right away.

The replies split. Some riders said they had pressure washed for years with no trouble. Another warned that a wand can push water past bearing seals and into electrics in a way rain never would. One said a bucket and towels is enough.

The makers side with caution. One maker warns that high-pressure water or steam can force moisture past seals. That can lead to electrical faults and worn bearings.

What the makers say

Maker’s guidance Pressure washer Keep water off After washing
Honda washing advice (global site, 2022) Don’t use high-pressure washers; they can damage moving and electrical parts Muffler, air cleaner, ignition switch Apply brakes on and off at low speed to dry them; lube moving parts, especially the chain
Indian Scout owner’s manual (2025) Don’t use pressurized water Air intakes, exhaust outlets, electrical connectors, audio speakers Remove exhaust covers, idle a few minutes, check the brakes
Triumph dealer notice (2026, filed with NHTSA) High-pressure washers and steam banned on all models Switchgear, handlebar controls, wiring, connectors, sensors, control units Dry the bike thoroughly

None of the three gives a pressure number in psi. Unsure where “low pressure” ends? A plain hose at gentle flow fits all three. Your own owner’s manual has the final word for your model.

Cool and cover the bike first

Start with a cool bike. One maker says to let the engine, muffler and brakes cool before washing. Another says to make sure the exhaust pipes are cool.

Then cover the openings. One manual says to cover each exhaust opening with a plastic bag held by a strong rubber band. It also says to check that the spark plug caps, oil fill cap and fuel caps are seated. Another maker suggests tape or plastic bags over sensitive parts. If you can’t cover much, it lists the ignition switch and muffler end. Take every cover off after the wash.

Wash with low pressure, top down

One maker says not to rub a dusty bike straight off with a sponge, because fine grit scratches the paint. Instead, rinse with low-pressure water, pouring from the top so it runs down. It suggests a neutral detergent diluted in a bucket, then a thorough rinse with plenty of clean water.

Another manual says to use as little water as possible near the air intake and exhaust openings. Skip abrasive cleaners. It also says to clean the fork tubes thoroughly to reduce fork seal wear.

No hose at home? Our winter washing guide compares rinseless and waterless methods that skip the hose entirely. At a self-serve bay, the makers’ guidance still applies, so leave the high-pressure wand on the hook. If salt is the worry, see keeping corrosion off a motorcycle in a salt-road winter.

Dry the brakes and lube the chain

Wet brakes stop less well. One maker says to apply the brakes on and off at low speed after washing to help dry them. Another says to start the engine and let it idle for a few minutes. Make sure the brakes work before riding.

Then the chain. One maker’s guide says to lubricate moving parts after washing, with the drive chain the one to watch. Keep oil off the brakes and tires. Riders in the forum thread said a short ride home before you lube is usually fine. Follow the chain section of your manual.

Hiring a mobile detailer for your bike

Before a detailer starts on your bike, tell them:

  • No pressure washer on the bike, unless your manual allows it.
  • Where the ignition switch, handlebar switches and any exposed connectors are.
  • That you want the exhaust openings covered and the bike dried well.
  • Whether you or they will lube the chain afterward.

There’s a warranty angle too. One maker’s dealer notice says damage from high-pressure or steam cleaning may be classed as misuse. It may not be covered. This isn’t legal or warranty advice. Check your own warranty terms with the maker.

Our guides on how to find a reliable mobile detailer and steps to the best result when booking a detail help you pick someone careful. Ask where their rinse water goes, too. Wash water rules for mobile detailers explains why it matters. Our motorcycle detailing cost guide shows what a $150 and a $350 bike detail each cover.

Electric bikes and scooters need extra care. One maker’s page for its electric scooter says not to use a high-pressure cleaner. It says the motor battery should not be splashed at all. Our electric car washing guide covers similar charge-port rules for cars.

Rally week in the Black Hills

The South Dakota Department of Transportation counted 537,459 vehicles entering Sturgis during the 10-day rally in August 2025. That was up 11.3% from the previous five-year average. If you detail around the Black Hills, that’s a lot of vehicles in one week. Have the routine above down before the rally starts.

Sources

Based on 6 sources · How we price

Checked 2026-10-09. How we check facts: methodology.