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Wash a machine whenever mud and debris start to cover the parts you need to see or keep cool. On muddy sites that can mean every day or every few days. On dry or paved sites, once a week or less is often enough.
Always check the maker’s manual first. It may set rules for washing near seals, bearings and electrical parts.

Clay, mud, demolition dust and wet gravel build up much faster than paved yards.
A machine on a double shift needs more washing than one used a few hours a week.
Road salt and brine stick to frames and undercarriages. Wash more often in winter and right after the season ends.
A clean machine is easier to inspect. Leaks, cracks and worn parts show up instead of hiding under mud.
Some sites ask for clean equipment before it arrives or leaves. Mud on public roads is a problem too.
Mechanics work faster on a clean machine, so wash before scheduled maintenance.
Undercarriages and tracks hold packed mud and stones. Radiators and coolers clog with dust, which affects cooling. Steps, rails and cab entries need to stay clean so people do not slip.
Take care around electrical parts, seals and decals. Ask your crew how they handle these, and follow the maker’s manual.
We pressure wash heavy equipment as part of regular maintenance, and we bring the wash to you. Our mobile service covers trucks, vans and equipment.
Book us monthly, quarterly or by the season. We plan the visits around your hours, so a machine is not parked for a wash when the crew needs it.
Outwash carries $5 million in liability insurance and WSIB coverage. Our commercial pressure washing page lists everything else we wash for businesses.

Can’t find your question below? Call us at 1-647-224-2064.

Often enough that mud never hides the parts you inspect or the radiator fins. On a muddy site that can mean daily; on a paved yard, weekly or less.
Yes. Mechanics find leaks and worn parts faster on a clean machine.
We bring the wash to you. Our mobile washing covers trucks, vans and equipment.
Send us the form on this page or call 1-647-224-2064. Quotes are free, and we can plan the visits around your hours.
See what else we pressure wash for businesses.
More tips for fleet and facility managers are on our blog.
Tell us about your equipment and we’ll send you a free quote. Prefer to talk? Call us at 1-647-224-2064.