BS EN 1276 vs BS EN 14476: Understanding Product Claims
BS EN 1276 vs BS EN 14476: Understanding Product Claims

BS EN 1276 and BS EN 14476 address different disinfectant claims. A product meeting one standard should not automatically be assumed to meet the other.
BS EN 1276: bactericidal activity
BS EN 1276 evaluates bactericidal activity using a suspension test. It is not a hard-surface-only test. See the BSI standard description.
BS EN 14476: virucidal activity
BS EN 14476 is a quantitative suspension test for virucidal activity in the medical area. Check the product’s specific claim, organisms and test conditions; bactericidal evidence alone does not establish effectiveness against viruses. See BSI’s BS EN 14476:2025 description.
Read the instructions
Use the product only for its intended application and follow the stated dilution, contact time, surface compatibility and rinsing requirements. “Tested against” a standard should be supported by evidence of the result and applicable conditions.
For food premises, see official cleaning guidance. Ask Astral Hygiene for product documentation if you need help comparing disinfectants.

How to compare two disinfectants
Write down the task before comparing the label claims: the surface, soil, organisms of concern and time available for treatment.
- Match the claim: bactericidal and virucidal evidence answer different questions. A standard number alone does not describe every permitted use.
- Check the working conditions: record dilution, contact time, temperature and whether pre-cleaning is required. Keep the surface treated for the full labelled time.
- Check the application: confirm material compatibility, food-contact use where relevant and any rinse requirement.
- Keep the documents: retain the current label, technical information and safety data sheet with the cleaning procedure. Ask the supplier about any unclear claim before substituting a product.
Useful comparison record: product name; task/surface; claim and supporting document; dilution; contact time; rinse step; person responsible.
A shorter contact time is useful only if it applies to the claim and conditions you need. Do not copy a contact time from another disinfectant or another dilution.
Practical guidance and linked sources checked: 25 October 2026. Original publication date retained.
Use disinfectants safely. Always read the label and product information before use.
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