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Motor trade insurance
Hand car wash insurance is a set of covers for a car wash business: damage to customers' vehicles, injury to the public and staff, and the site and equipment. It matters because a car wash handles many customers' cars every day, on wet ground, with chemicals and pressure washers.
Part of: Motor trade insurance
In short
A hand car wash usually needs cover for customers' vehicles in its care, public liability for visitors, employers' liability if it has staff, and cover for equipment and any premises. If staff drive customers' cars on a road, road risks cover is needed too. Insurers also ask how the site is run: who works there and on what terms, how chemicals are handled, and where wash water goes. Employers' liability is compulsory, right to work checks carry civil penalties of up to £60,000 per illegal worker, and trade effluent to a sewer needs the water company's consent.
| Risk | Cover commonly used | What insurers usually ask |
|---|---|---|
| Scratches, chemical damage or breakage to customers' cars | Customers' vehicles or goods in custody cover | Number of cars a day, highest vehicle value, services offered |
| Customer slips on wet ground or is hit by spray | Public liability | Site layout, signage, how customers are kept apart from work areas |
| Staff injury from chemicals, pressure washers or traffic on site | Employers' liability | Number of staff, training, protective equipment |
| Theft or damage to equipment, cabins or canopies | Equipment, contents or premises cover | Values, security out of hours |
| Staff driving customers' cars on a road | Road risks | Who drives, ages, licences, points |
Some car washes also offer valeting or detailing, which raises the value and type of work on each car. See valeting and car detailing insurance for how those services are usually treated.
Most claims against a car wash are about the customer's car: swirl marks, scratched paint, damaged trim, broken mirrors or wipers, or a car driven into a post on site. These losses are usually covered, if at all, under a section for customers' vehicles in your care, not under public liability. Policies commonly limit cover per vehicle and may exclude gradual wear, pre-existing damage or damage from the deliberate use of a particular process.
Simple controls help with both claims and disputes: photograph each car on arrival, note existing damage, and keep the records. Our page on customer vehicles in your care explains how this cover usually works.
If staff move customers' cars on a public road, or in a place the public can access, section 143 of the Road Traffic Act 1988 requires insurance for that use. A road risks policy is the usual way to cover it.
If you employ people, GOV.UK says employers' liability insurance must cover you for at least £5 million, you can be fined £2,500 for every day you are not properly insured, and you could be fined £1,000 if the certificate is not available for staff to see. See employers' liability insurance.
Insurers commonly ask about how staff are engaged and paid, because it bears on who is covered and on how the business is run. GOV.UK says employers can face a civil penalty of up to £60,000 for each illegal worker. Home Office employer's guide to right to work checks (1 October 2026) says the scheme now also covers people engaged under a worker's contract or as individual sub-contractors, with civil penalties only where the engagement started on or after 1 October 2026. Whether a particular arrangement is in scope depends on the facts, so take advice if you use self-employed or agency labour.
Wash water is trade effluent. Under section 118 of the Water Industry Act 1991, an occupier of trade premises in England may discharge trade effluent into public sewers with the sewerage undertaker's consent, and discharging without the necessary consent is an offence. GOV.UK pollution prevention guidance says only clean water should go into surface water drains, and that car wash detergents can stop oil separators working.
Chemicals used in car washing, such as traffic film removers and wheel cleaners, fall under HSE's COSHH regime, which requires employers to plan, manage and monitor substances hazardous to health. See our COSHH explainer. Insurers may ask about storage, training and protective equipment.
Pollution from a site is often limited or excluded under public liability, other than sudden and accidental events. Check the wording if your drainage or chemical storage is not straightforward.
Many hand car washes run from leased forecourts or yards with cabins, canopies and pressure washers. Check what your lease makes you responsible for insuring. Equipment can usually be covered for theft and damage, and if you have a building or unit, a premises section can cover fire and other damage. Lost income after damage can be covered by business interruption insurance. For a site with a building, these sections are often packaged in a combined motor trade policy.
These are illustrative examples, not real cases. Outcomes depend on the policy wording and the facts.
A customer returns the next day saying fine scratches appeared after a wash. Without arrival photos, it is hard to show the marks were already there. If the policy has a customers' vehicles section, the insurer will look at the evidence and any per-vehicle limit and excess; if it only has public liability, the claim may fall under a care, custody or control exclusion.
A customer walks across a wet area to the payment cabin and falls. Public liability is the cover that usually responds to injury to members of the public, and the insurer will want to know about signage, walkways and how the area is managed.
Apex arranges motor trade insurance for valeters and detailers, and combined motor trade policies for businesses with premises covering premises, stock, liability and road risks. A broker reads the enquiry and comes back with options, and there is no fee for a quote. Cover is subject to the insurer's acceptance and the policy terms. We need what the business does, the address and premises, who drives (ages, licences, points), turnover, the value of customers' vehicles you handle, and claims history. See motor trade insurance.
Often not. Public liability policies commonly exclude damage to property in your care, custody or control, which includes cars being washed. That risk is usually covered under a separate section for customers' vehicles, with its own limits and conditions.
If you employ people, generally yes. GOV.UK says the cover must be for at least £5 million, and you can be fined £2,500 for every day you are not properly insured. The certificate must also be available for staff to see, which can include on a website or intranet.
Discharging trade effluent into a public sewer in England needs the sewerage undertaker's consent under section 118 of the Water Industry Act 1991. GOV.UK guidance says only clean water should go into surface water drains.
If they drive on a public road or a place the public can access, the Road Traffic Act 1988 requires insurance for that use. Road risks cover is the usual answer. Moving cars only within a private site may be treated differently, so check with your broker.
Typically the services offered, cars per day, highest vehicle value, staff numbers and how they are engaged, site and lease details, chemical storage, drainage arrangements, who drives customers' cars and your claims history.
Tell us what your business does, who drives, your premises and vehicle values. A broker reads every enquiry and comes back with options. No fee for a quote. Or call 0117 325 0027.
Start a motor trade enquiry Request a callbackApex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority. Registered in England and Wales, company number 07014570. This page is general information, not advice on your individual circumstances, and it does not guarantee that cover will be available or on what terms.
