> On Nov 17, 4:11 pm, "Dave Bugg" > wrote:

>> Public health often recommends a freshly prepared 10% solution for
>> environmental surface sanitizing, Bryan. Of course you wouldn't want to use
>> it on fabrics or other surfaces that react poorly with bleach.

A 10% solution works as well as using 100% bleach. This is what we were
taught in college microbiology class.