Your legal obligation
Why pressure washing businesses need a COSHH assessment
The chemical products used in pressure washing - algaecides, biocidal moss treatments, industrial degreasers, concrete cleaners, and surface preparation chemicals - contain active ingredients that fall under COSHH regulations. Many algae and moss treatments contain quaternary ammonium compounds or other biocides that present skin and environmental hazards. Industrial degreasers often contain solvent compounds with significant inhalation risks. || For a pressure washer, chemical exposure occurs during dilution and preparation of products, during application at pressure, and through splash and spray during the cleaning process. The high pressure element means chemical products can be dispersed as fine mist, increasing the inhalation exposure route. || A COSHH assessment needs to address every product used and the specific ways in which exposure occurs during pressure washing work.
The real problem
Pressure washing COSHH documentation rarely addresses the spray mist inhalation route
Standard cleaning COSHH templates do not address the specific exposure route created by using cleaning chemicals at high pressure, which can create fine mist that increases inhalation risk compared to manual application. CompliantDocs generates your assessment with this specific element addressed.
90 minutes
How long pressure washing businesses spend on COSHH documentation. Our service does it in minutes.
Your trade, specifically
The risks and requirements specific to your work
Pressure washing operators handle concentrated chemical formulations daily that demand rigorous COSHH assessment and control. Sodium hypochlorite (typically 3-12% strength) used for algae and mould removal presents skin corrosion and inhalation hazards, particularly when mixed with acidic degreasers which generate chlorine gas. Quaternary ammonium compounds in specialist biocides cause dermatitis with prolonged contact. Equipment hazards include high-pressure jets delivering 150-250 bar that create injection injury risks and water atomisation generating inhalable particulates. Operators work in variable outdoor conditions on scaffolding, roofs and confined spaces around domestic and commercial properties. Weather exposure compounds chemical hazard severity. Storage of concentrated chemical stock in van compartments alongside pressurised equipment creates additional fire and spillage risks. Cross-contamination between different chemical products stored together represents a frequently overlooked hazard. Our done-for-you COSHH Assessment specifically maps these substances, routes of exposure and control measures tailored to your actual working practices, eliminating the weeks of research required to identify all relevant hazards.
The cost of getting it wrong
What happens without proper documentation
Operating without proper COSHH Assessment documentation exposes you to serious HSE enforcement action. An improvement notice requiring remedial action within a specified timeframe carries reputational damage and operational disruption. Prosecution for breaching COSHH Regulations can result in unlimited fines and potential custodial sentences where gross negligence is evidenced, particularly following chemical exposure incidents. Your business liability insurance likely includes compliance clauses that can trigger rejections on claims if assessment documentation is absent or inadequate. If a client or employee suffers chemical dermatitis, respiratory damage from chlorine gas exposure, or high-pressure injection injury, you face personal liability claims and civil compensation beyond insurance limits. HSE enforcement trends show increasing scrutiny of pressure washing businesses following reported incidents involving sodium hypochlorite mishandling and chlorine gas exposure. Regulatory costs escalate dramatically once enforcement begins. CompliantDocs delivers your complete COSHH Assessment pack for 47.99 GBP, generated with your specific chemicals and procedures, delivered within minutes, protecting you from these consequences at a fraction of what enforcement remediation costs.