Degreasing with Solvents Checklist: Solvent Safety Controls

What solvent degreasing involves

Solvent degreasing is the process of removing grease, oil and other oily contamination from parts, tools and equipment using solvents. This checklist identifies chlorinated, hydrocarbon, oxygenated and other solvent categories, and it treats the choice of solvent as a decision to record rather than a default. Whether cleaning happens at a designated station or on the machine itself, the work brings people into contact with substances that can affect the skin, the eyes and, if inhaled, the wider body. The safety instructions and precautionary labels on the products you use set the baseline for everything that follows.

Why it matters

The risks of solvent degreasing are ordinary and well understood. Workers need to know that solvent contact can cause dermatitis and severe eye damage, and that oily rags should never be kept in pockets because of the skin cancer risks associated with waste engine oil. Vapour and mist can be breathed in where ventilation is poor. Because solvent degreasing falls within COSHH, this checklist follows that framework: it asks you to ensure all control measures are strictly enforced and continuously monitored to maintain compliance, and to report any failures in equipment or PPE immediately to the site supervisor.

What a thorough degreasing check covers

A complete check treats the task as a system rather than a single activity. This checklist covers: * **Facility access and premises** - adequate, accessible washing facilities for everyone handling solvents. * **Equipment and ventilation** - a consistent through draught, with the measured airflow rate recorded; a designated cleaning station that dispenses minimal amounts of low-volatility solvent and stores waste safely; and non-spill dispensers and appropriate tools where on-machine cleaning occurs. * **PPE and RPE** - selection informed by the chemical supplier, respiratory protective equipment for degreaser maintenance following supplier advice, coveralls to prevent skin contamination, and chemical protective gloves without knitted liners for manual degreasing. * **Skin protection and care** - pre-work and after-work skin creams, and safe handling of gloves at the end of each shift. * **Procedures and storage** - solvents kept securely in a cool, dry, dark area that can contain spills, without excessive storage, and waste solvent collected for recycling rather than poured down drains. * **Hazard awareness** - worker understanding of dermatitis, eye damage and the risks of oily rags. * **Maintenance** - manuals followed so equipment stays in effective working order, with a visual inspection for wear or damage at least once a week. * **Health surveillance** - regular skin checks every six months, with findings and corrective actions recorded. * **Cleaning and waste** - a clean work area, prompt spill clearance with absorbent granules, waste in lidded bins outside, and disposal through a licensed specialist contractor. * **Training and supervision** - workers informed of the risks, taught to wash off strong hand cleansers with soap and water, and trained and supervised to use exposure controls correctly.

How to carry it out

Work through the checklist in sequence, since each section builds on the ones before it. Start by recording the date, the person preparing it and the location, then assess the degreasing task itself. Move on to the premises, ventilation and equipment findings, noting the measured airflow rate. Confirm the PPE and RPE arrangements with the supplier's advice, then check skin protection items and creams. Verify storage and waste routes, and confirm maintenance and weekly inspection routines. Close out with health monitoring, housekeeping and training: 1. Record the inspection details and the solvent degreasing assessment. 2. Check washing facilities and record the measured airflow rate. 3. Confirm ventilation, cleaning station and on-machine cleaning arrangements. 4. Verify PPE, RPE, coveralls and gloves. 5. Confirm skin creams and washing practice. 6. Check storage and waste solvent handling. 7. Confirm maintenance and weekly visual inspections. 8. Record skin check findings and corrective actions. 9. Confirm housekeeping, spill response and licensed waste disposal. 10. Confirm training, supervision and hazard awareness. 11. Sign off and record the finish time and the actual start and end dates.

What to do with the results

The checklist asks you to ensure all control measures are strictly enforced and continuously monitored to maintain compliance with COSHH regulations, and to report any failures in equipment or PPE immediately to the site supervisor. Where you find a gap - an unavailable cream, a worn glove stock, an overdue inspection or an unlabelled waste container - record it and address it before the next degreasing session. Keep the completed checklist as a record of the controls you put in place and the corrective actions you took.

Frequently Asked Questions

This checklist supports solvent degreasing work carried out under COSHH. It covers the assessment of the task, facility access and premises, equipment and ventilation, personal protective equipment and respiratory protective equipment, skin protection and care, procedures and storage, hazard awareness, maintenance and testing, health monitoring and surveillance, cleaning and waste, and training and supervision.

You record the measured airflow rate for the degreasing area established by the Equipment and Ventilation section, and confirm that the workplace is properly ventilated with a consistent through draught.

You consult the chemical supplier to confirm suitable PPE is provided, supply respiratory protective equipment for degreaser maintenance in line with supplier advice, and issue coveralls and chemical protective gloves without knitted liners for manual degreasing tasks. Used gloves are discarded safely at the end of each shift unless proven free of internal contamination.

You provide adequate and accessible washing facilities, pre-work and after-work skin creams, and advice so workers wash off residues of strong hand cleansers with soap and water. Workers check their skin for dryness or soreness every six months, and you record the findings of the latest checks and any corrective action on PPE or cream usage.

Solvents are stored securely in a cool, dry, dark area capable of containing spills without excessive storage. Waste solvent is collected for recycling rather than poured down drains, spills are cleared promptly with absorbent granules and waste stored in lidded bins outside, and hazardous waste is disposed of through a licensed specialist contractor.

Written by

Arne Reis

Founder

Process optimizer with 25 years of expertise, focused on operational excellence in quality, maintenance, EHS, and commissioning. Emphasizes innovative solutions and top-quality standards.

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