As an Essential Worker my bride has to make her way into the hospital everyday to work with sick people. So, precautions have to be taken.
I decided it was time to make my kitchen look like a Meth Lab.
Dropped by the Laboratory supply store and got some glass wear a while back. (This was actually to aid in teaching the family relations that were to be locked out of school.)
You can't get hand sanitizer here either. (No doubt some prick has a warehouse full somewhere)
Link to the recipe.
WHO-recommended Handrub Formulations
https://www.who.int/gpsc/5may/Guide_to_Local_Production.pdf
The WHO recipe is for large amounts. I don't need that much, so a minimal math skills were employed.
Since I could not get my hands on the exact percentages v/v of the ingredients. I had to use some algebra skills and took a walk back down memory lane to high school chemistry class.
After all the research was done and the math completed it was time to get it done.
Filtered the Alcohol (C2H5OH), (find yourself a local hillbilly)
(Final product Minimum 60% v/v is required to actually kill bugs.)
Peroxide from, you guessed it, left overs from the skull bleaching 35%v/v H2O2
(End product 3% required to kill bacterial spores)
Glycerine 99.7% USP C3H8O3 as Humectant.
My "WHO LITE" Hand Rub. 64% v/v OH
One litre ready on Sunday after the required waiting period.