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Hand sanitiser

Submitted by sat on 26 May 2020

The main hazards associated with the use of alcohol-based hand sanitisers are:

Flammability:

Due to the high alcohol content, it is highly flammable. A good document regarding this is Safety considerations for alcohol-based hand sanitisers, which contains the following advice:

Actions required

  1. Keep hand sanitisers out of reach of children.
  2. Keep containers tightly closed when not in use.
  3. Keep away from heat, sparks, open flames, hot surfaces etc. No smoking.
  4. Use hand sanitisers in a ventilated space – do not use liquid sanitiser inside confined spaces without plenty of ventilation when applying (e.g. inside cars without windows down).
  5. Do not keep hand sanitisers inside cars during warm or hot weather.
  6. Keep away from oxidising agents (e.g. granulated pool chlorine).
  7. Hand sanitiser dispensers should not be placed above or close to potential sources of ignition, such as light switches and electrical outlets, or next to oxygen cylinders, due to the increased risk of vapour igniting. 1

Poison aspects:

There have been a number of calls to the NSW Poisons Information Centre regarding the ingestion of hand sanitiser by young children, see ‘Hand sanitiser safety and children’, where  they state the following:

““Hand sanitiser products should be stored safely and out of reach of children. When they are used by young children it should be under the supervision of an adult. Washing hands with soap and water for at least 20 seconds is also a safe and effective option to help combat COVID-19,” Ms Adamo said.

Consumers are reminded to be aware of imported products which may not be clearly labelled and may contain more toxic alcohols such as methanol that make the product more dangerous. 2

The school setting:

Given the school’s responsibility and their duty of care to students, we recommend that all hand sanitiser supplied by the school is used under the supervision of an adult for the following reasons:

We also recommend that your school

The use of hand sanitiser in the science area

In a previous Q&A: Making hand sanitiser, we say:

Flammable liquids need to be appropriately stored (i.e. in a flammable liquid cabinet) when not in use. When they are in use in the science area, they should not be used in the vicinity of an open (or naked) flame.

If a school chooses to use hand sanitiser in the science area, it should have systems in place, identified by a risk assessment, to ensure that it is suitably used and stored. No residual alcohol should be on the skin from the use of hand sanitiser near the presence of open (naked) flames.”3

References and further reading:

[1] Western Australia Department of Mines, Industry, Regulation and Safety. 14 April 2020. Dangerous Goods Safety Bulletin No. 0120. Safety considerations for alcohol-based hand sanitisers. Department of Mines, Industry, Regulation and Safety website, https://www.dmp.wa.gov.au/Documents/Dangerous-Goods/DGS_SB_0120.pdf (Accessed via ‘Dangerous goods safety alerts’, Department of Mines, Industry, Regulation and Safety website, https://www.dmp.wa.gov.au/Safety/Dangerous-goods-safety-alerts-13195.aspx)

2 ‘Hand sanitiser safety and children’, New South Wales Health Department website, https://www.health.nsw.gov.au/news/Pages/20200412_01.aspx (12 April 2020)

3 ‘Making hand sanitiser’, Science ASSIST Q&A, Science ASSIST website, https://assist.asta.edu.au/content/4561/making-hand-sanitiser (March 2020)

 

‘Alcohol-Based Handrub Risks/Hazards’, The World health Organisation website, https://www.who.int/gpsc/tools/faqs/abhr2/en/ (Accessed 22 May 2020)

‘Fire hazards when manufacturing or storing alcohol-based hand sanitiser’, WorkSafe Victoria website, https://www.worksafe.vic.gov.au/safety-alerts/fire-hazards-when-manufact... (30 April 2020)

‘Hand sanitisers: Information for consumers’, Australian Government Department of Health Therapeutic Goods Administration website, https://www.tga.gov.au/hand-sanitisers-information-consumers (15 May 2020)

‘Registers, manifests and placards’, Safe Work Australia website, https://www.safeworkaustralia.gov.au/registers-manifests-and-placards (Accessed 26 May 2020)

‘Safety Data Sheet requirements for hand sanitisers in the workplace’, WorkSafe Queensland website, https://www.worksafe.qld.gov.au/coronavirus/workplace-risk-management-b/... (01 May 2020)