Solvent paint and white spirit COSHH assessment example
Filled COSHH assessments for the substances and dust on site. Read one, download it, then do your own from the blank or from your data sheet.
Get the blankChoose a substance or task
- Wet cement, mortar and concrete on a house refurbishmentBricklaying and small pours. The risk is skin: dermatitis and burns.2 pages, checked 2 November 2026
- Petrol for a cut-off saw and generatorRefuelling small plant on site. Fire first, then what is in the vapour.1 page, checked 2 November 2026
- Diesel for a dumper, generator and space heaterNot the same as petrol: a different hazard entry, skin first, and oil storage rules.1 page, checked 2 November 2026
- Sodium hypochlorite cleaner in the welfare cabinCleaning the toilet and cabin. Burns to skin and eyes, and gas if mixed.1 page, checked 2 November 2026
- Washing-up liquid and general detergentsThe right answer is a low-risk record, not a two-page assessment.1 page, checked 2 November 2026
- Aerosol penetrating lubricantA small can with an extremely flammable propellant, used in tight spaces.1 page, checked 2 November 2026
- Cutting blocks, kerbs and flags with a cut-off sawMade by the work, so no safety data sheet comes with it. Lung disease is the risk.1 page, checked 2 November 2026
- Sanding and sawing softwood, hardwood and MDFSecond-fix joinery. An asthma risk, and hardwood is also a cancer risk.1 page, checked 2 November 2026
- Solvent gloss paint and white spirit on a house refurbishmentBrushing doors and trim, then cleaning brushes. A flammable liquid with a vapour and skin risk.2 pages, checked 2 November 2026
- Hydraulic oil on a mini excavator and breakerTopping up and changing a split hose. Low hazard on the sheet, but a pinhole jet can go through skin.1 page, checked 2 November 2026
- Cutting and sanding plasterboard on a drylining jobMade by the work, so no safety data sheet comes with the dust. Low in silica, but sanding makes a lot of it.1 page, checked 2 November 2026
- Solvent contact adhesive for sheet flooring and worktop laminateSpreading adhesive in a small room. Fire first, then the solvent vapour.2 pages, checked 2 November 2026
- Generator and dumper exhaust at a partly enclosed basementMade by the work, so no safety data sheet comes with it. Worst in an enclosed space, or with blue or black smoke.1 page, checked 2 November 2026
- Gun-grade PU foam around window framesA few cans a few times a year. A bead from a gun, not a spray. The isocyanate can cause asthma, and the can is extremely flammable.1 page, checked 2 November 2026
- A COSHH register for a house refurbishmentEvery product and dust on the job, one line each, pointing to its assessment. It does not replace them.1 page, checked 2 November 2026
Solvent paint and white spirit COSHH assessment example
Solvent gloss paint and white spirit on a house refurbishment
Brushing doors and trim, then cleaning brushes. A flammable liquid with a vapour and skin risk.
What to change
- Your supplier’s sheets and dates: codes differ, and a sheet may print its own exposure figure
- Where, how much and how long on your job
- Whether the job needs solvent paint at all
Sources
- HSE: GB mandatory classification list
- HSE: EH40/2005 workplace exposure limits
- HSE: solvents in construction
- HSE: storing flammable liquids (HSG51)
- GOV.UK: dispose of hazardous waste
Checked
The same sheet as text
Worked example. Typical product. Your supplier’s safety data sheet governs.
Sheet 1: COSHH Assessment
Hollins & Reed Contracting Ltd
- Project or siteHouse refurbishment, House 7
- Assessment refCA-009
- Date assessed5 October 2026
Substance
- Product or substanceSolvent gloss, white spirit
- Supplieryour supplier
- SDS dateyour sheet’s date
- Form (liquid, dust…)Liquid that gives off vapour
The work
- TaskGloss trim, clean brushes
- WhereBedrooms and landing
- How oftenTwo days on this job
- How long each timeUp to 4 hours a day
- Amount usedAbout 5 litres, 2 litres spirit
- Used withBrushes, rollers, rags
Storage and waste
- StorageSealed cans in the outdoor lock-up, away from heat and sun. Only the day’s cans indoors.
- HandlingLids back on straight away. Pour spirit outdoors over a tray. No smoking or flames near it.
- WasteHazardous waste, not builders’ rubble: wet paint, used spirit and rags, sealed, by a registered carrier. Never down a drain.
Hazards (H codes)
- H226, H336, EUH066. Spirit adds H304. Some add H372.Harmful or irritant: yes. Corrosive: no. Toxic: no. Serious health hazard: yes. Cancer or asthma: no. Flammable: yes
Exposure limit
- WEL, 8-hourNone in EH40 for white spirit
- WEL, 15-minuteNone listed
- Monitoring resultNot measured
- Measured onNot measured
How it gets in
- Vapour first, then skinBreathing in: yes. Skin: yes. Eyes: yes. Swallowing: yes. Puncture: no
Who could be harmed
- Painters, other trades. Eczema or allergy.People doing it: yes. Others nearby: yes. Cleaners, fitters: no. Visitors, public: no. Higher risk: yes
Health effects
- Flammable: vapour is heavier than air and can travel to a flame. Swallowed spirit can enter the lungs and kill.
- Vapour causes headache and dizziness, a danger on steps. Your sheet may warn of harm from repeated breathing. Repeated contact dries and cracks skin. EH40’s example blend comes to 550 mg/m³: that is not a limit.
Risk of ill health
- Before controlsNegligible: no. Remote: no. Possible: yes. Probable: no. Minor: no. Significant: no. Serious: yes
- With controlsNegligible: no. Remote: yes. Possible: no. Probable: no. Minor: no. Significant: no. Serious: yes
Sheet 2: COSHH Assessment
Hollins & Reed Contracting Ltd
- Project or siteHouse refurbishment, House 7
- Assessment refCA-009
- Date assessed5 October 2026
Controls
- Avoid or swap itIn place: Water-based on walls and ceilings. Solvent on trim only. Still needed: Try water-based trim next job.
- Change the methodIn place: Brush and roller, no spraying. Brushes cleaned outdoors.
- Extract at sourceIn place: Not used. Windows and the door open all the time. Still needed: Room that will not air: stop, ask.
- Fewer, for less timeIn place: One painter to a room. Breaks in fresh air.
- Washing, welfareIn place: Soap and water at the cabin. Never spirit on hands. Still needed: Skin cream at the cabin.
PPE: type or standard
- Nitrile, EN 374. Glasses to pour.Gloves: yes. Eye protection: yes. RPE: no. Overalls: yes. Boots: yes
If it goes wrong
- Spill or leakFlames out, windows open. Soak up with sand, bag it as hazardous waste. Keep it out of drains.
- FireRaise the alarm, get out, ring 999. Only if safe, a foam, CO2 or powder extinguisher. No water jet.
- Breathed in or swallowedFresh air and rest. Swallowed: do not make them sick. Rinse the mouth, go to hospital with the sheet.
- On skin or in eyesSkin: off with wet clothes, wash with soap and water. Eyes: rinse at least 15 minutes, get medical help.
Also needed
- Exposure monitoringYes: no. No: yes. Detail: Two days, room aired. No WEL to test against.
- Health surveillanceYes: yes. No: no. Detail: Skin checks by a responsible person. Next due: Weekly
- LEV examinationYes: no. No: yes. Detail: None used.
- RPE face-fit testYes: no. No: yes. Detail: None used.
- Training, supervisionYes: yes. No: no. Detail: Fire, vapour, skin, rags, when to stop. Next due: Before start
Further action
- Foam or CO2 extinguisher to the landingWho: DH. By when: Before start
- Lidded metal rag bin, emptied outdoors dailyWho: DH. By when: Before start
- Book a registered carrier for the wasteWho: DH. By when: Before start
Date
- 5 October 2026By: DH. Review: reason and changes: First issue. Next review: 5 October 2027
Sign-off
- Assessed byDan Hollins
- Date5 October 2026
- Shared with workers on6 October 2026
What a filled COSHH assessment shows
Five things, in this order.
The substance and its H codes
From the supplier’s sheet, with its date. The sheet is your source; the form records what you did with it.
The work: how much, how often, how long
What is done, where, how much, how often and how long. The same product can be a different risk on a different job.
Who and how it gets in
The person doing it, anyone nearby, anyone at higher risk, and the routes in.
Controls in regulation 7 order, then PPE
Avoid it first, then change the method, extract, limit, and only then gloves and masks.
What else is needed and when it is reviewed
Monitoring, health checks, extraction tests and training, each with a date, then a review date.
Two ways to do your COSHH assessment
By hand on this form, or starting from the data sheet.
Paper sheet
- Fill it by hand or on screen
- You read the sheet yourself
- Each new product starts blank
SDS to Excel converter
- Start from the supplier’s PDF
- Get a hazard summary to work from
- It reads the sheet; the assessment is still yours
COSHH example questions
Is this the assessment for my product?
No. Each one is a typical substance on a made-up job. Yours needs your supplier’s sheet, your amounts and your people.
Why no brand names?
Formulas differ and change, so no example speaks for a company’s product. If you searched for Fairy or WD-40, the washing-up and aerosol examples are the closest. Read the sheet for the one you hold.
Where do the numbers come from?
Hazard codes from the GB mandatory classification list where it has an entry, and exposure limits from EH40. Controls follow HSE guidance where HSE has a sheet for the task, and general practice where it does not. Each example lists its sources.
Can I copy an example?
Use it to see the level of detail, then write your own from your sheet. A form copied unchanged is not an assessment of your work.
Which form for a low-risk product?
The low-risk record, as in the washing-up example. If a label warns of more than eye or skin irritation, or you use it neat for long, use a full assessment instead.
Does it cover asbestos or lead?
No. Both have their own regulations, and COSHH does not apply to them in the same way. Take specialist advice.
Where is the blank?
On the COSHH assessment template, with your logo and the sections you need.