Optimum dilution is 70% alcohol in water. Below about 40% the disinfectant
activity is lost.
Brian B. Holt wrote in message
<34f17211.561986156 at news.mco.bellsouth.NET>...
>>I have heard that Isopropyl alcohol is effective in killing germs when
>>My question is can it be diluted with water, and if so in what
>strength, and still remain effective in killing germs?
>Brian in Orlando, FL