SCIENTIFIC CLARIFICATIONS
The virus is not a living organism, but a protein molecule (DNA) covered by a protective layer of lipid (fat). n/1
3. HEAT melts fat; this is why it is very good to use water above 25 degrees degC for washing hands, clothes & everything. In addition, hot water makes more foam & thus is even more useful. n/5
8. While the protein is glued to a porous surface, it is very inert & disintegrates in 3 hrs (fabric and porous) &
4 hours (copper), because it is naturally antiseptic. n/10
24 hours (cardboard),
42 hours (metal) &
72 hours (plastic). n/11
Vinegar is NOT useful for disintegration because it does not break down the protective layer of fat.
SPIRITS, NOR VODKA, does not help. Because the strongest vodka is 40% alcohol, & you need 65%. n/14
Yes coz it is 65% alcohol.
In confined space, concentration of the virus is more. In open or naturally ventilated space, it is less. n/15