How often should I wash my bike?

About every two weeks if you ride regularly, any time it is visibly dirty, and always after a wet, muddy, or salty ride. Clean rides in dry weather can go longer between washes; a single muddy or winter-salt ride should be cleaned off the same day before the grit sets in.

Can I use a pressure washer on my bike?

Not aimed at the bearings. A pressure washer can drive water and grit straight past the seals on your hubs, bottom bracket, and headset, washing out the grease and shortening bearing life. Use a bucket, a hose on a gentle flow, or a low-pressure setting kept away from the bearing areas.

Do I need to re-lube the chain after washing my bike?

Yes. Washing strips lube off the chain, and a wet, unlubed chain rusts and wears fast. Dry the chain, then re-apply chain lube and wipe off the excess. This is the single most important step to do after any wash.

Why does washing my bike matter beyond looks?

Grit is an abrasive. Left on the drivetrain and braking surfaces, it grinds down your chain, cassette, and pads far faster than clean riding does. Washing is not just cosmetic — it directly extends the life of your wear parts, especially after wet or muddy rides.

How Often Should You Wash Your Bike? (And How to Do It Without Wrecking the Bearings)

A clean bike isn't about vanity — grit is an abrasive, and every gritty mile grinds your chain, cassette, and brake pads down faster. But you also don't need to wash it after every spin. The right frequency depends on how much you ride and, above all, what you ride through.

How often to wash, by conditions

Conditions	Wash frequency
Regular riding, mixed weather	Every ~2 weeks
Visibly dirty or grimy drivetrain	Whenever you notice it
After any wet, muddy, or salty ride	Same day, before it sets
Dry, clean rides only	Longer between washes is fine

For regular riding in mixed weather, a wash every two weeks keeps grime from building up. Beyond that, two triggers override the calendar: wash it whenever it looks visibly dirty, and always after a wet, muddy, or salty ride. Winter road salt and wet mud are the worst offenders — they hold water against metal and drive abrasive grit into the drivetrain, so they should come off the same day, not next fortnight. Ride only in the dry on clean roads and you can stretch the interval comfortably.

Wash it without wrecking the bearings

The one mistake that turns a clean-up into a repair bill is a pressure washer aimed at the bearings. Your hubs, bottom bracket, and headset are sealed against normal water and road spray, but a high-pressure jet blasts straight past those seals, flushing out the grease and packing in grit. That is exactly how a smooth-running bearing becomes a gritty, notchy one.

Instead, use a bucket, a gentle hose flow, or a low-pressure setting, and keep the stream away from the bearing areas. Work top-down: frame first, then wheels, then the drivetrain, using a separate brush or a little degreaser on the chain, cassette, and chainrings where the grime actually lives. Rinse gently, dry the bike off, and — this is the part people skip — re-lube the chain. Washing strips the lube, and a clean but dry chain rusts and wears faster than a dirty one.

Washing is wear management

Every wash after a filthy ride is really wear management. The grit you rinse off is grit that isn't grinding your chain and cassette down for the next hundred miles. That is why clean, wet-weather riders still burn through drivetrains faster than dry-weather riders — the miles are dirtier, and dirty miles cost more.

Which is the whole idea behind Pedal Wrencher. It counts the real miles on each bike from Strava and emails you when a wear part is genuinely due — so the washing keeps the grit down, and the mileage tells you when the parts underneath have finally had enough.