https://mylifemyhealth.com.au/sanitizer/
Pharmacy-made Hand & Surface SANITISER (HYDROGEN PEROXIDE 1% IN ALCOHOL 70%) SOLUTION. Pickup via the drivethrough.
Not all hand sanitizers are made the same - ones with >=70% are optimal. Coles brand Hand Sanitizer SMS Sheet shows it has 70-80% ethanol by weight.
Note: WHO still recommends washing hands as the primary method for getting clean hands.
A bottle of Vodka would be cheaper, and if it doesnt work you can drink it….