(Source)
Unless your selling those "worlds best chocolate bars" for your school, you will waste your time standing on the porch.
It's funny how we act when we hear the doorbell. We turn the tv down, get real quiet and tip toe to the peephole or window blind and peer out. As this is going on, I will text my neighbor up the road to be on the look out for strangers at the door. If they hit her house first, she will warn me. It's rather comical.
I'm seriously thinking about getting me a nice "no soliciting" sign.
I seen this wreath that was tasteful and pretty.
Maybe I could do a "notice" sign like this one.
However, If they catch us while we are outside in the yard, I will usually let them do their speech, then I politely let them know I'm not interested and wish them luck. After all, I realize this is their job and they get paid to annoy neighbors. They probably don't like what they do but its the only job they could come by at the time. So, if they do get lucky enough to approach me, I'm not rude.
How do you turn away those pesty salesmen or religious speaches? Do you answer the door and let them continue or do you cut them off and make them leave?