Chemicals used in washing, dyeing, printing, spot cleaning and maintenance can harm workers, damage property, or cause fires when risks are not controlled. Exposure can occur through breathing in vapors, mist or dust, contact with skin and eyes, or accidental swallowing. The risk depends on the chemical, its concentration, and how it is used. Effective chemical safety requires clear responsibilities, suitable controls, and regular checks throughout daily production.
Identify Chemicals and Understand the Risks
Every container should clearly identify its contents, including containers used when transferring chemicals. Never use food or drink containers for chemicals. An unidentified chemical should not be used until its contents, and the necessary precautions are confirmed. Safety Data Sheets (SDS) should be accessible and understood by the people who need them. They should guide decisions about storage, handling, protective equipment, first aid and spills, rather than simply remain in a file for inspection.
Control Storage, Transfer and Mixing
Keep containers closed and upright, separate chemicals that react with each other, and keep them away from heat, flames, and food areas. Limit quantities in work areas and control access to chemical stores. Use containers suitable for the chemical and label them before using. Only trained and authorized people should mix chemicals, follow approved methods, and check compatibility before starting.
Address the Hazard Before Relying on PPE
First consider whether the hazardous task can be eliminated or a safer chemical or method used. Apply appropriate engineering controls, such as ventilation and splash guards, supported by procedures, training and supervision. Personal protective equipment (PPE) provides additional protection where risk remains. It must suit the chemical and task, fit the worker, and remain in good condition. Providing gloves, goggles, or masks alone does not establish that a task is safe.
Prepare for Spills and Exposure
Workers should know how to report spills, leaks, damaged containers, and exposure. Stop work when there is immediate danger and keep people away. Only trained people with appropriate protection should clean dangerous spills, following the relevant SDS and factory procedures. Keep spill-response information and suitable equipment accessible. Supervisors should record problems, ensure corrective action, and check that the controls remain effective.
