He goes to another house and wipes his boots on the mat.
Now, every man who uses that mat must get some of the stuff on his boots, and he spreads it over every other door-mat that he wipes them on.

Now, don't he ?" "Why dode you tague thad sbell frob udder by dose ?" "Well, then, my idea is to construct a door-mat that will disinfect those boots.

I do it by saturating the mat with carbolic acid and drying it gradually.

I have one here prepared by my process.

Shall I unroll it ?" "If you do, I'll blow your braids out!" shouted the major.
"Oh, very well, then.