This page is primarily for employers and fumigators/fumigation technicians (including the self-employed) to help them comply with the Control of Substances Hazardous to Health Regulations 2002 (COSHH) when carrying out fumigation activities, both traditional pest control (invertebrate fumigation) and within the laboratory and biosecurity sectors. It will also be useful to their safety representatives.
What is fumigation?
Why are fumigants hazardous?
Fumigants act as a poison on pests when they are breathed in or cause suffocation – in the case of organisms they have a lethal effect on the organisms surface.
This means fumigation is a dangerous process with potentially harmful or fatal consequences for those exposed to fumigants, if it is not used correctly and safely.
What is COSHH?
COSHH is a short name for The Control of Substances Hazardous to Health Regulations 2002 and applies to the use of substances that are hazardous to health.
COSHH helps employers control the risks from hazardous substance by providing a framework underpinned by a risk assessment. Information supplied with fumigants provides the starting point for the risk assessment and results in a set of procedures to follow during fumigation.
Fumigation: Health and safety guidance for employers and technicians carrying out fumigation operation (HSG251) provides more information on COSHH relating to specific aspects of the fumigation processes.
Additional information on COSHH, including an assessment tool, is available.
What training do fumigators need?
How do I know if a fumigator is competent?
From 26 November 2015, professional users of pesticides products need to hold a specified certificate of competence currently known as a ‘certificate of competence’.
Training in the use of pesticides provides further information.
What do I need to know about first aid when using fumigants?
In case of a medical emergency following exposure to a chemical, the public should contact NHS 111/NHS 24.
When fumigants are being used professionally, a suitable and sufficient first aid needs assessment must be in place. Employers must ensure that an appropriate number of fumigators are competent to act as first aiders and have the necessary equipment available, such as oxygen and appropriate manual resuscitators (a bag and mask), in an emergency.
HSE’s first-aid web pages provide further advice on first aid.
Apart from COSHH, what other legislation applies to fumigants?
Can I use methyl bromide?
Methyl bromide is banned as a pesticide/fumigant within the EU because of its harmful effects, both on human health and the environment.
However, countries outside the EU may still use it. So, people who work with cargos which arrive into the UK from outside the EU may come across products which have been fumigated using methyl bromide. For this reason, they will need to be aware of the health effects associated with it.
Article source: http://www.hse.gov.uk/coshh/industry/fumigation.htm