Surface Biocides : Products used to remove or prevent undesirable growth such as lichen, mould or mildew on external and internal surfaces. They are applied to masonry, brickwork, tiles etc
Health and Safety Executive (HSE), Further guidance on emergency plans for major accident hazard pipelines, The Pipelines Safety Regulations 1996, COPR Product Types - Biocides (The Different Types of Non-Agricultural Pesticides Currently Approved By The Health and Safety Executive Under The Control of Pesticides Regulations COPR Current National Regulatory Scheme), Merseyside, UK 2014. www.hse.gov.uk/biocides/copr/copr.htm, (Hlth and Sfty - Brit) {728}