Pressure washing guide
How to wash a van with a pressure washer
A van is often the most visible part of a trade or delivery business. Traffic film, road salts and exhaust deposits build up quickly on London roads. A pressure washer with Traffic Film Remover is the most effective way to keep a van looking professional.
A van is one of the most visible brand assets a trade or delivery business has. On London roads it is seen by thousands of people every day, and the condition of the paintwork, livery and general cleanliness of the van makes a direct impression on potential customers. Traffic film from London's stop-start traffic builds up rapidly on vans, coating the bodywork in a layer of diesel exhaust residue, road oils and airborne pollution that standard car shampoo cannot fully remove. The correct process for washing a van uses Traffic Film Remover as a pre-treatment before pressure washing to deliver a thorough and lasting result.
Weekly
minimum recommended wash frequency for a van in daily London use to prevent traffic film bonding permanently
TFR
Traffic Film Remover breaks down road film that car shampoo alone cannot shift — essential for any van wash
pH-neutral
always use pH-neutral products on vinyl livery and wraps — harsh alkaline cleaners cause colour fade and adhesion failure
How to wash a van with a pressure washer
Step 1: Initial high-pressure rinse
Start with a thorough rinse from the roof downwards to remove loose surface dirt, grit and debris. Work from the front of the van backwards. Include the undercarriage, wheel arches and step areas.
Step 2: Apply TFR from the bottom upwards
Apply TFR using a foam lance from the sills upwards across the full height of the van. This ensures the foam covers all surfaces evenly as it clings and dwells. Allow 3 to 5 minutes. Do not let the product dry on the surface.
Step 3: Pressure rinse from the top down
Rinse the full van from the roof downwards using a 25 or 40-degree fan nozzle. Keep the nozzle 30 to 45 cm from the surface and work in overlapping vertical passes. Rinse until the water runs clear.
Step 4: Wheels and lower body second pass
Apply additional TFR to the lower body panels, sills, wheels and wheel arches and rinse off. These areas collect the heaviest contamination and benefit from a dedicated second pass.
Step 5: Check livery and vinyl graphics
If the van has vinyl graphics or a full wrap, check that all edges are still intact after washing. Avoid directing high-pressure water at the edges of vinyl graphics as this can lift adhesion over time. Use lower pressure around graphics.
Step 6: Final rinse and inspection
Complete with a clean water final rinse across the whole vehicle. Step back and inspect for any missed areas, product residue or streaking. Note any bodywork damage identified during the clean.
Special care for vans with livery and wraps
Many London trade vans carry printed vinyl livery or full colour wraps. These need careful handling during washing. Always use pH-neutral products, never strong alkaline TFR at full concentration directly on vinyl. Keep the pressure washer nozzle at least 30 cm from any vinyl edge and avoid sustained pressure on joints or graphic borders. A well-maintained van wrap cleaned regularly lasts significantly longer than one that is washed infrequently with the wrong products.
Professional vehicle washing London
Van washing across London by Cloud Nine
Cloud Nine provides professional van washing for sole traders, small businesses and fleet operators across London. We use TFR pre-treatment and commercial equipment to deliver a thorough, lasting result. Contact us for a free quote.
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Everything you need to know about pressure washing for London homes and businesses.
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