Hygiene, safety and quality in the service trade
How you break infection paths, take care of yourself and deliver measurable quality
As a service assistant your work directly affects others' health. It requires hygiene your own safety and the quality of what you deliver. Here are the key considerations.
§Hygiene — breaking transmission routes
Microorganisms spread via hands, surfaces, equipment and air. Hygiene work is about breaking these transmission routes. Hand hygiene is the single most important tool: clean hands, correct disinfection and gloves where required. Next comes correct use of cloths (colour-coding, change often), thorough cleaning of contact points and working from clean to dirty.
§Personal hygiene and behaviour
Especially in hospitals, clear rules apply: short nails without polish, no rings and watches that collect bacteria, and clean work clothes. You must not go from a soiled to a clean area without taking the right precautions. It's not about tidiness but about avoiding carrying infection with you.
§Ergonomics — take care of your body.
Cleaning and service involve repetitive movements, forward bending and heavy lifting that wear down the body over time. Good ergonomics is about technique and aids: work at a good working height, use tools with the right shaft length, push rather than lift, and vary between tasks. With patient transport, aids and correct lifting techniques are used. Strain injuries come creeping – good daily habits prevent them.
§Safety with chemicals
Cleaning agents can be caustic, irritating or produce dangerous gas if mixed. Know the agent's safety data sheet and hazard labels, use the prescribed protective equipment, never mix products, ensure ventilation and store agents in original packaging with label. Spills and accidents are handled according to the regulation.
§Quality — DS/INSTA 800 makes it measurable
The Nordic standard DS/INSTA 800 makes it possible to set, control and document a cleaning level. Instead of 'clean' being an opinion, a level is agreed upon, against which the result is judged. This gives customer and supplier a common language and means your expertise can be assessed objectively. Understanding what an agreed quality level means for your task is an important part of the trade.
- 01Hygiene: break transmission routes — hands, cloths, contact points, correct order
- 02Own safety: ergonomics and caution with chemicals.
- 03Quality: meets the agreed level (e.g. DS/INSTA 800)
- 04Report accidents, shortages and deviations rather than hide them
“In the service trade, the invisible is often the most important — a surface can look clean and still carry infection. Therefore, we trust in method and not just the eye.”